[INFO] fetching crate scm 0.0.3...
[INFO] testing scm-0.0.3 against 1.76.0 for beta-1.77-1
[INFO] extracting crate scm 0.0.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate scm 0.0.3 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scm 0.0.3
[INFO] finished tweaking crates.io crate scm 0.0.3
[INFO] tweaked toml for crates.io crate scm 0.0.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded commandext v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a22be7361d31ab474c7753a4918a3fb99e4a008764c11cb59a2f09414876ab07
[INFO] running `Command { std: "docker" "start" "-a" "a22be7361d31ab474c7753a4918a3fb99e4a008764c11cb59a2f09414876ab07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a22be7361d31ab474c7753a4918a3fb99e4a008764c11cb59a2f09414876ab07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22be7361d31ab474c7753a4918a3fb99e4a008764c11cb59a2f09414876ab07", kill_on_drop: false }`
[INFO] [stdout] a22be7361d31ab474c7753a4918a3fb99e4a008764c11cb59a2f09414876ab07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdc12aa36936ce57ed3e170608da77de436e769e6fed752cdc8e5429641bea22
[INFO] running `Command { std: "docker" "start" "-a" "cdc12aa36936ce57ed3e170608da77de436e769e6fed752cdc8e5429641bea22", kill_on_drop: false }`
[INFO] [stderr]    Compiling commandext v0.1.0
[INFO] [stderr]    Compiling scm v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::io::File`
[INFO] [stdout]    --> src/git.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | use std::io::File;
[INFO] [stdout]     |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]     |
[INFO] [stdout] 132 | use std::fs::File;
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::process`
[INFO] [stdout]    --> src/git.rs:133:14
[INFO] [stdout]     |
[INFO] [stdout] 133 | use std::io::process::Command;
[INFO] [stdout]     |              ^^^^^^^ could not find `process` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::os::getcwd`
[INFO] [stdout]    --> src/git.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | use std::os::getcwd;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ no `getcwd` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::process`
[INFO] [stdout]   --> src/hg.rs:95:14
[INFO] [stdout]    |
[INFO] [stdout] 95 | use std::io::process::Command;
[INFO] [stdout]    |              ^^^^^^^ could not find `process` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::process`
[INFO] [stdout]   --> src/svn.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::io::process::Command;
[INFO] [stdout]    |              ^^^^^^^ could not find `process` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]  --> src/lib.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![experimental]
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | #![experimental]
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `PartialEq`
[INFO] [stdout]    --> src/git.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[derive(PartialEq)]
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:139:3
[INFO] [stdout]     |
[INFO] [stdout] 139 | #[experimental]
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `derive`
[INFO] [stdout]    --> src/git.rs:140:3
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[derive(PartialEq)]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `PartialEq`
[INFO] [stdout]    --> src/git.rs:152:10
[INFO] [stdout]     |
[INFO] [stdout] 152 | #[derive(PartialEq)]
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:151:3
[INFO] [stdout]     |
[INFO] [stdout] 151 | #[experimental]
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `derive`
[INFO] [stdout]    --> src/git.rs:152:3
[INFO] [stdout]     |
[INFO] [stdout] 152 | #[derive(PartialEq)]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:161:3
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[experimental]
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:176:7
[INFO] [stdout]     |
[INFO] [stdout] 176 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:198:7
[INFO] [stdout]     |
[INFO] [stdout] 198 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:216:7
[INFO] [stdout]     |
[INFO] [stdout] 216 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:239:7
[INFO] [stdout]     |
[INFO] [stdout] 239 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:299:7
[INFO] [stdout]     |
[INFO] [stdout] 299 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:310:7
[INFO] [stdout]     |
[INFO] [stdout] 310 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:321:7
[INFO] [stdout]     |
[INFO] [stdout] 321 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:332:7
[INFO] [stdout]     |
[INFO] [stdout] 332 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:343:7
[INFO] [stdout]     |
[INFO] [stdout] 343 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:354:7
[INFO] [stdout]     |
[INFO] [stdout] 354 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:371:7
[INFO] [stdout]     |
[INFO] [stdout] 371 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:387:7
[INFO] [stdout]     |
[INFO] [stdout] 387 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:397:7
[INFO] [stdout]     |
[INFO] [stdout] 397 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:407:7
[INFO] [stdout]     |
[INFO] [stdout] 407 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:417:7
[INFO] [stdout]     |
[INFO] [stdout] 417 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:427:7
[INFO] [stdout]     |
[INFO] [stdout] 427 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:437:7
[INFO] [stdout]     |
[INFO] [stdout] 437 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:447:7
[INFO] [stdout]     |
[INFO] [stdout] 447 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:525:7
[INFO] [stdout]     |
[INFO] [stdout] 525 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/hg.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | #![experimental]
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/hg.rs:98:3
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[experimental]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:134:7
[INFO] [stdout]     |
[INFO] [stdout] 134 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:152:7
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:175:7
[INFO] [stdout]     |
[INFO] [stdout] 175 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:236:7
[INFO] [stdout]     |
[INFO] [stdout] 236 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:247:7
[INFO] [stdout]     |
[INFO] [stdout] 247 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:258:7
[INFO] [stdout]     |
[INFO] [stdout] 258 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:269:7
[INFO] [stdout]     |
[INFO] [stdout] 269 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:280:7
[INFO] [stdout]     |
[INFO] [stdout] 280 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:291:7
[INFO] [stdout]     |
[INFO] [stdout] 291 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:302:7
[INFO] [stdout]     |
[INFO] [stdout] 302 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:313:7
[INFO] [stdout]     |
[INFO] [stdout] 313 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![experimental]
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[experimental]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |     #[experimental]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[experimental]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 |     #[experimental]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/svn.rs:178:7
[INFO] [stdout]     |
[INFO] [stdout] 178 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/svn.rs:189:7
[INFO] [stdout]     |
[INFO] [stdout] 189 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/svn.rs:200:7
[INFO] [stdout]     |
[INFO] [stdout] 200 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/git.rs:163:16
[INFO] [stdout]     |
[INFO] [stdout] 163 |     wd: Option<Path>,
[INFO] [stdout]     |                ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 130 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/git.rs:199:30
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn wd(&mut self, wd: Path) -> &mut GitCommand {
[INFO] [stdout]     |                              ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 130 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/hg.rs:100:16
[INFO] [stdout]     |
[INFO] [stdout] 100 |     wd: Option<Path>,
[INFO] [stdout]     |                ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 94  + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/hg.rs:135:30
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn wd(&mut self, wd: Path) -> &mut HgCommand {
[INFO] [stdout]     |                              ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 94  + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/svn.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |     wd: Option<Path>,
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 12 + use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/svn.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn wd(&mut self, wd: Path) -> &mut SvnCommand {
[INFO] [stdout]    |                              ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 12 + use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Heads`, `Tags`
[INFO] [stdout]    --> src/git.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 | use self::RefType::{Heads,Tags};
[INFO] [stdout]     |                     ^^^^^ ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/git.rs:277:32
[INFO] [stdout]     |
[INFO] [stdout] 277 |             None          => { ; },
[INFO] [stdout]     |                                ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/git.rs:288:26
[INFO] [stdout]     |
[INFO] [stdout] 288 |             None    => { ; },
[INFO] [stdout]     |                          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/hg.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |             None          => { ; },
[INFO] [stdout]     |                                ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/hg.rs:225:26
[INFO] [stdout]     |
[INFO] [stdout] 225 |             None    => { ; },
[INFO] [stdout]     |                          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/svn.rs:131:32
[INFO] [stdout]     |
[INFO] [stdout] 131 |             None          => { ; },
[INFO] [stdout]     |                                ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/svn.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |             None    => { ; },
[INFO] [stdout]     |                          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/svn.rs:156:32
[INFO] [stdout]     |
[INFO] [stdout] 156 |             None          => { ; },
[INFO] [stdout]     |                                ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/svn.rs:167:26
[INFO] [stdout]     |
[INFO] [stdout] 167 |             None    => { ; },
[INFO] [stdout]     |                          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/git.rs:281:23
[INFO] [stdout]     |
[INFO] [stdout] 281 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                       ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/git.rs:281:37
[INFO] [stdout]     |
[INFO] [stdout] 281 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                                     ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `RefType`
[INFO] [stdout]    --> src/git.rs:479:16
[INFO] [stdout]     |
[INFO] [stdout] 479 |         if *rt == RefType::Heads {
[INFO] [stdout]     |            --- ^^ -------------- RefType
[INFO] [stdout]     |            |
[INFO] [stdout]     |            RefType
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq` might be missing for `RefType`
[INFO] [stdout]    --> src/git.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | enum RefType {
[INFO] [stdout]     | ^^^^^^^^^^^^ must implement `PartialEq`
[INFO] [stdout] help: consider annotating `RefType` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 153 + #[derive(PartialEq)]
[INFO] [stdout] 154 | enum RefType {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `HeadType`
[INFO] [stdout]    --> src/git.rs:529:39
[INFO] [stdout]     |
[INFO] [stdout] 529 |                 if !(self.head_type() == NamedBranch(branch.to_string())) {
[INFO] [stdout]     |                      ---------------- ^^ ------------------------------- HeadType
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      HeadType
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq` might be missing for `HeadType`
[INFO] [stdout]    --> src/git.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | enum HeadType {
[INFO] [stdout]     | ^^^^^^^^^^^^^ must implement `PartialEq`
[INFO] [stdout] help: consider annotating `HeadType` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 141 + #[derive(PartialEq)]
[INFO] [stdout] 142 | enum HeadType {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `HeadType`
[INFO] [stdout]    --> src/git.rs:541:51
[INFO] [stdout]     |
[INFO] [stdout] 541 | ...                   if !(self.head_type() == Detached) {
[INFO] [stdout]     |                            ---------------- ^^ -------- HeadType
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            HeadType
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq` might be missing for `HeadType`
[INFO] [stdout]    --> src/git.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | enum HeadType {
[INFO] [stdout]     | ^^^^^^^^^^^^^ must implement `PartialEq`
[INFO] [stdout] help: consider annotating `HeadType` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 141 + #[derive(PartialEq)]
[INFO] [stdout] 142 | enum HeadType {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/hg.rs:218:23
[INFO] [stdout]     |
[INFO] [stdout] 218 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                       ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/hg.rs:218:37
[INFO] [stdout]     |
[INFO] [stdout] 218 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                                     ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/svn.rs:135:23
[INFO] [stdout]     |
[INFO] [stdout] 135 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                       ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/svn.rs:135:37
[INFO] [stdout]     |
[INFO] [stdout] 135 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                                     ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/svn.rs:160:23
[INFO] [stdout]     |
[INFO] [stdout] 160 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                       ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/svn.rs:160:37
[INFO] [stdout]     |
[INFO] [stdout] 160 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                                     ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 71 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0369, E0412, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0369`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scm` (lib) due to 72 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cdc12aa36936ce57ed3e170608da77de436e769e6fed752cdc8e5429641bea22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc12aa36936ce57ed3e170608da77de436e769e6fed752cdc8e5429641bea22", kill_on_drop: false }`
[INFO] [stdout] cdc12aa36936ce57ed3e170608da77de436e769e6fed752cdc8e5429641bea22
[INFO] testing scm-0.0.3 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate scm 0.0.3 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate scm 0.0.3 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scm 0.0.3
[INFO] finished tweaking crates.io crate scm 0.0.3
[INFO] tweaked toml for crates.io crate scm 0.0.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c81387df11d6c58518d9e1c071d4f8a304e516a4791d39e51d9c45b5af9f436c
[INFO] running `Command { std: "docker" "start" "-a" "c81387df11d6c58518d9e1c071d4f8a304e516a4791d39e51d9c45b5af9f436c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c81387df11d6c58518d9e1c071d4f8a304e516a4791d39e51d9c45b5af9f436c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81387df11d6c58518d9e1c071d4f8a304e516a4791d39e51d9c45b5af9f436c", kill_on_drop: false }`
[INFO] [stdout] c81387df11d6c58518d9e1c071d4f8a304e516a4791d39e51d9c45b5af9f436c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c5aa1e01f29dfb464bb62d6366f5d7789b7aea07ab867a091610ab7dab538e7
[INFO] running `Command { std: "docker" "start" "-a" "7c5aa1e01f29dfb464bb62d6366f5d7789b7aea07ab867a091610ab7dab538e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling commandext v0.1.0
[INFO] [stderr]    Compiling scm v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::io::File`
[INFO] [stdout]    --> src/git.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | use std::io::File;
[INFO] [stdout]     |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]     |
[INFO] [stdout] 132 | use std::fs::File;
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::process`
[INFO] [stdout]    --> src/git.rs:133:14
[INFO] [stdout]     |
[INFO] [stdout] 133 | use std::io::process::Command;
[INFO] [stdout]     |              ^^^^^^^ could not find `process` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::os::getcwd`
[INFO] [stdout]    --> src/git.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | use std::os::getcwd;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ no `getcwd` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::process`
[INFO] [stdout]   --> src/hg.rs:95:14
[INFO] [stdout]    |
[INFO] [stdout] 95 | use std::io::process::Command;
[INFO] [stdout]    |              ^^^^^^^ could not find `process` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::process`
[INFO] [stdout]   --> src/svn.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::io::process::Command;
[INFO] [stdout]    |              ^^^^^^^ could not find `process` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]  --> src/lib.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![experimental]
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | #![experimental]
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:139:3
[INFO] [stdout]     |
[INFO] [stdout] 139 | #[experimental]
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:151:3
[INFO] [stdout]     |
[INFO] [stdout] 151 | #[experimental]
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:161:3
[INFO] [stdout]     |
[INFO] [stdout] 161 | #[experimental]
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:176:7
[INFO] [stdout]     |
[INFO] [stdout] 176 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:198:7
[INFO] [stdout]     |
[INFO] [stdout] 198 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:216:7
[INFO] [stdout]     |
[INFO] [stdout] 216 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:239:7
[INFO] [stdout]     |
[INFO] [stdout] 239 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:299:7
[INFO] [stdout]     |
[INFO] [stdout] 299 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:310:7
[INFO] [stdout]     |
[INFO] [stdout] 310 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:321:7
[INFO] [stdout]     |
[INFO] [stdout] 321 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:332:7
[INFO] [stdout]     |
[INFO] [stdout] 332 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:343:7
[INFO] [stdout]     |
[INFO] [stdout] 343 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:354:7
[INFO] [stdout]     |
[INFO] [stdout] 354 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:371:7
[INFO] [stdout]     |
[INFO] [stdout] 371 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:387:7
[INFO] [stdout]     |
[INFO] [stdout] 387 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:397:7
[INFO] [stdout]     |
[INFO] [stdout] 397 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:407:7
[INFO] [stdout]     |
[INFO] [stdout] 407 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:417:7
[INFO] [stdout]     |
[INFO] [stdout] 417 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:427:7
[INFO] [stdout]     |
[INFO] [stdout] 427 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:437:7
[INFO] [stdout]     |
[INFO] [stdout] 437 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:447:7
[INFO] [stdout]     |
[INFO] [stdout] 447 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/git.rs:525:7
[INFO] [stdout]     |
[INFO] [stdout] 525 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/hg.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | #![experimental]
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/hg.rs:98:3
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[experimental]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:134:7
[INFO] [stdout]     |
[INFO] [stdout] 134 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:152:7
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:175:7
[INFO] [stdout]     |
[INFO] [stdout] 175 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:236:7
[INFO] [stdout]     |
[INFO] [stdout] 236 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:247:7
[INFO] [stdout]     |
[INFO] [stdout] 247 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:258:7
[INFO] [stdout]     |
[INFO] [stdout] 258 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:269:7
[INFO] [stdout]     |
[INFO] [stdout] 269 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:280:7
[INFO] [stdout]     |
[INFO] [stdout] 280 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:291:7
[INFO] [stdout]     |
[INFO] [stdout] 291 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:302:7
[INFO] [stdout]     |
[INFO] [stdout] 302 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/hg.rs:313:7
[INFO] [stdout]     |
[INFO] [stdout] 313 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![experimental]
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[experimental]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |     #[experimental]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:70:7
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[experimental]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]   --> src/svn.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 |     #[experimental]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/svn.rs:178:7
[INFO] [stdout]     |
[INFO] [stdout] 178 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/svn.rs:189:7
[INFO] [stdout]     |
[INFO] [stdout] 189 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `experimental` in this scope
[INFO] [stdout]    --> src/svn.rs:200:7
[INFO] [stdout]     |
[INFO] [stdout] 200 |     #[experimental]
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/git.rs:163:16
[INFO] [stdout]     |
[INFO] [stdout] 163 |     wd: Option<Path>,
[INFO] [stdout]     |                ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 130 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/git.rs:199:30
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn wd(&mut self, wd: Path) -> &mut GitCommand {
[INFO] [stdout]     |                              ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 130 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/hg.rs:100:16
[INFO] [stdout]     |
[INFO] [stdout] 100 |     wd: Option<Path>,
[INFO] [stdout]     |                ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 94  + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]    --> src/hg.rs:135:30
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn wd(&mut self, wd: Path) -> &mut HgCommand {
[INFO] [stdout]     |                              ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 94  + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/svn.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |     wd: Option<Path>,
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 12 + use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/svn.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn wd(&mut self, wd: Path) -> &mut SvnCommand {
[INFO] [stdout]    |                              ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 12 + use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Heads`, `Tags`
[INFO] [stdout]    --> src/git.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 | use self::RefType::{Heads,Tags};
[INFO] [stdout]     |                     ^^^^^ ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/git.rs:277:32
[INFO] [stdout]     |
[INFO] [stdout] 277 |             None          => { ; },
[INFO] [stdout]     |                                ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/git.rs:288:26
[INFO] [stdout]     |
[INFO] [stdout] 288 |             None    => { ; },
[INFO] [stdout]     |                          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/hg.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |             None          => { ; },
[INFO] [stdout]     |                                ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/hg.rs:225:26
[INFO] [stdout]     |
[INFO] [stdout] 225 |             None    => { ; },
[INFO] [stdout]     |                          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/svn.rs:131:32
[INFO] [stdout]     |
[INFO] [stdout] 131 |             None          => { ; },
[INFO] [stdout]     |                                ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/svn.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |             None    => { ; },
[INFO] [stdout]     |                          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/svn.rs:156:32
[INFO] [stdout]     |
[INFO] [stdout] 156 |             None          => { ; },
[INFO] [stdout]     |                                ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/svn.rs:167:26
[INFO] [stdout]     |
[INFO] [stdout] 167 |             None    => { ; },
[INFO] [stdout]     |                          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/git.rs:178:25
[INFO] [stdout]     |
[INFO] [stdout] 178 |         GitCommand{ wd: None, env: Vec::new(), verbose: false }
[INFO] [stdout]     |                         ^^^^ cannot infer type of the type parameter `T` declared on the enum `Option`
[INFO] [stdout]     |
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 178 |         GitCommand{ wd: None::<T>, env: Vec::new(), verbose: false }
[INFO] [stdout]     |                             +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/git.rs:276:13
[INFO] [stdout]     |
[INFO] [stdout] 276 |             Some(ref dir) => { cmd.wd(dir); },
[INFO] [stdout]     |             ^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `Path`, the trait `Sized` is not implemented for `[u8]`, which is required by `Path: Sized`
[INFO] [stdout] note: required because it appears within the type `Path`
[INFO] [stdout]    --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/path.rs:1992:12
[INFO] [stdout] note: required by a bound in `Some`
[INFO] [stdout]    --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/option.rs:578:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/git.rs:281:23
[INFO] [stdout]     |
[INFO] [stdout] 281 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                       ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/git.rs:281:37
[INFO] [stdout]     |
[INFO] [stdout] 281 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                                     ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `RefType`
[INFO] [stdout]    --> src/git.rs:479:16
[INFO] [stdout]     |
[INFO] [stdout] 479 |         if *rt == RefType::Heads {
[INFO] [stdout]     |            --- ^^ -------------- RefType
[INFO] [stdout]     |            |
[INFO] [stdout]     |            RefType
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq` might be missing for `RefType`
[INFO] [stdout]    --> src/git.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | enum RefType {
[INFO] [stdout]     | ^^^^^^^^^^^^ must implement `PartialEq`
[INFO] [stdout] help: consider annotating `RefType` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 153 + #[derive(PartialEq)]
[INFO] [stdout] 154 | enum RefType {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `HeadType`
[INFO] [stdout]    --> src/git.rs:529:39
[INFO] [stdout]     |
[INFO] [stdout] 529 |                 if !(self.head_type() == NamedBranch(branch.to_string())) {
[INFO] [stdout]     |                      ---------------- ^^ ------------------------------- HeadType
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      HeadType
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq` might be missing for `HeadType`
[INFO] [stdout]    --> src/git.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | enum HeadType {
[INFO] [stdout]     | ^^^^^^^^^^^^^ must implement `PartialEq`
[INFO] [stdout] help: consider annotating `HeadType` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 141 + #[derive(PartialEq)]
[INFO] [stdout] 142 | enum HeadType {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `HeadType`
[INFO] [stdout]    --> src/git.rs:541:51
[INFO] [stdout]     |
[INFO] [stdout] 541 | ...                   if !(self.head_type() == Detached) {
[INFO] [stdout]     |                            ---------------- ^^ -------- HeadType
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            HeadType
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq` might be missing for `HeadType`
[INFO] [stdout]    --> src/git.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | enum HeadType {
[INFO] [stdout]     | ^^^^^^^^^^^^^ must implement `PartialEq`
[INFO] [stdout] help: consider annotating `HeadType` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 141 + #[derive(PartialEq)]
[INFO] [stdout] 142 | enum HeadType {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/hg.rs:114:24
[INFO] [stdout]     |
[INFO] [stdout] 114 |         HgCommand{ wd: None, env: Vec::new(), verbose: false }
[INFO] [stdout]     |                        ^^^^ cannot infer type of the type parameter `T` declared on the enum `Option`
[INFO] [stdout]     |
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 114 |         HgCommand{ wd: None::<T>, env: Vec::new(), verbose: false }
[INFO] [stdout]     |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/hg.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |             Some(ref dir) => { cmd.wd(dir); },
[INFO] [stdout]     |             ^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `Path`, the trait `Sized` is not implemented for `[u8]`, which is required by `Path: Sized`
[INFO] [stdout] note: required because it appears within the type `Path`
[INFO] [stdout]    --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/path.rs:1992:12
[INFO] [stdout] note: required by a bound in `Some`
[INFO] [stdout]    --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/option.rs:578:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/hg.rs:218:23
[INFO] [stdout]     |
[INFO] [stdout] 218 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                       ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/hg.rs:218:37
[INFO] [stdout]     |
[INFO] [stdout] 218 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                                     ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/svn.rs:32:25
[INFO] [stdout]    |
[INFO] [stdout] 32 |         SvnCommand{ wd: None, env: Vec::new(), verbose: false }
[INFO] [stdout]    |                         ^^^^ cannot infer type of the type parameter `T` declared on the enum `Option`
[INFO] [stdout]    |
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]    |
[INFO] [stdout] 32 |         SvnCommand{ wd: None::<T>, env: Vec::new(), verbose: false }
[INFO] [stdout]    |                             +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/svn.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |             Some(ref dir) => { cmd.wd(dir); },
[INFO] [stdout]     |             ^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `Path`, the trait `Sized` is not implemented for `[u8]`, which is required by `Path: Sized`
[INFO] [stdout] note: required because it appears within the type `Path`
[INFO] [stdout]    --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/path.rs:1992:12
[INFO] [stdout] note: required by a bound in `Some`
[INFO] [stdout]    --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/option.rs:578:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/svn.rs:135:23
[INFO] [stdout]     |
[INFO] [stdout] 135 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                       ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/svn.rs:135:37
[INFO] [stdout]     |
[INFO] [stdout] 135 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                                     ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/svn.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |             Some(ref dir) => { cmd.wd(dir); },
[INFO] [stdout]     |             ^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `Path`, the trait `Sized` is not implemented for `[u8]`, which is required by `Path: Sized`
[INFO] [stdout] note: required because it appears within the type `Path`
[INFO] [stdout]    --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/path.rs:1992:12
[INFO] [stdout] note: required by a bound in `Some`
[INFO] [stdout]    --> /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/option.rs:578:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/svn.rs:160:23
[INFO] [stdout]     |
[INFO] [stdout] 160 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                       ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope
[INFO] [stdout]    --> src/svn.rs:160:37
[INFO] [stdout]     |
[INFO] [stdout] 160 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stdout]     |                                     ^^^^^^^^ method not found in `&String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 74 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0282, E0369, E0412, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scm` (lib) due to 75 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7c5aa1e01f29dfb464bb62d6366f5d7789b7aea07ab867a091610ab7dab538e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5aa1e01f29dfb464bb62d6366f5d7789b7aea07ab867a091610ab7dab538e7", kill_on_drop: false }`
[INFO] [stdout] 7c5aa1e01f29dfb464bb62d6366f5d7789b7aea07ab867a091610ab7dab538e7
