[INFO] crate scm 0.0.3 is already in cache
[INFO] checking scm-0.0.3 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate scm 0.0.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate scm 0.0.3 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5180c77c83496c1db48790d2edee7d7bced2733c9d0c35dc46f0b6fe6642f460
[INFO] running `"docker" "start" "-a" "5180c77c83496c1db48790d2edee7d7bced2733c9d0c35dc46f0b6fe6642f460"`
[INFO] [stderr]     Checking commandext v0.1.0
[INFO] [stderr]     Checking scm v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/lib.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | #![allow(unstable)]
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: non-builtin inner attributes are unstable
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![experimental]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #54726 <https://github.com/rust-lang/rust/issues/54726> for more information
[INFO] [stderr]   = help: add `#![feature(custom_inner_attributes)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/lib.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | #![allow(unstable)]
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: non-builtin inner attributes are unstable
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![experimental]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #54726 <https://github.com/rust-lang/rust/issues/54726> for more information
[INFO] [stderr]   = help: add `#![feature(custom_inner_attributes)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::File`
[INFO] [stderr]    --> src/git.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 | use std::io::File;
[INFO] [stderr]     |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::process`
[INFO] [stderr]    --> src/git.rs:133:14
[INFO] [stderr]     |
[INFO] [stderr] 133 | use std::io::process::Command;
[INFO] [stderr]     |              ^^^^^^^ could not find `process` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::os::getcwd`
[INFO] [stderr]    --> src/git.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 | use std::os::getcwd;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ no `getcwd` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::process`
[INFO] [stderr]   --> src/hg.rs:95:14
[INFO] [stderr]    |
[INFO] [stderr] 95 | use std::io::process::Command;
[INFO] [stderr]    |              ^^^^^^^ could not find `process` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::process`
[INFO] [stderr]   --> src/svn.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::io::process::Command;
[INFO] [stderr]    |              ^^^^^^^ could not find `process` in `io`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]  --> src/lib.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![experimental]
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the derive macro `PartialEq`
[INFO] [stderr]    --> src/git.rs:140:10
[INFO] [stderr]     |
[INFO] [stderr] 140 | #[derive(PartialEq)]
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:139:3
[INFO] [stderr]     |
[INFO] [stderr] 139 | #[experimental]
[INFO] [stderr]     |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the derive macro `PartialEq`
[INFO] [stderr]    --> src/git.rs:152:10
[INFO] [stderr]     |
[INFO] [stderr] 152 | #[derive(PartialEq)]
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:151:3
[INFO] [stderr]     |
[INFO] [stderr] 151 | #[experimental]
[INFO] [stderr]     |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:161:3
[INFO] [stderr]     |
[INFO] [stderr] 161 | #[experimental]
[INFO] [stderr]     |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:176:7
[INFO] [stderr]     |
[INFO] [stderr] 176 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:198:7
[INFO] [stderr]     |
[INFO] [stderr] 198 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:216:7
[INFO] [stderr]     |
[INFO] [stderr] 216 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:239:7
[INFO] [stderr]     |
[INFO] [stderr] 239 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:299:7
[INFO] [stderr]     |
[INFO] [stderr] 299 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:310:7
[INFO] [stderr]     |
[INFO] [stderr] 310 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:321:7
[INFO] [stderr]     |
[INFO] [stderr] 321 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:332:7
[INFO] [stderr]     |
[INFO] [stderr] 332 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:343:7
[INFO] [stderr]     |
[INFO] [stderr] 343 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:354:7
[INFO] [stderr]     |
[INFO] [stderr] 354 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:371:7
[INFO] [stderr]     |
[INFO] [stderr] 371 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:387:7
[INFO] [stderr]     |
[INFO] [stderr] 387 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:397:7
[INFO] [stderr]     |
[INFO] [stderr] 397 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:407:7
[INFO] [stderr]     |
[INFO] [stderr] 407 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:417:7
[INFO] [stderr]     |
[INFO] [stderr] 417 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:427:7
[INFO] [stderr]     |
[INFO] [stderr] 427 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:437:7
[INFO] [stderr]     |
[INFO] [stderr] 437 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:447:7
[INFO] [stderr]     |
[INFO] [stderr] 447 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:525:7
[INFO] [stderr]     |
[INFO] [stderr] 525 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/hg.rs:98:3
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[experimental]
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:134:7
[INFO] [stderr]     |
[INFO] [stderr] 134 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:152:7
[INFO] [stderr]     |
[INFO] [stderr] 152 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:175:7
[INFO] [stderr]     |
[INFO] [stderr] 175 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:236:7
[INFO] [stderr]     |
[INFO] [stderr] 236 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:247:7
[INFO] [stderr]     |
[INFO] [stderr] 247 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:258:7
[INFO] [stderr]     |
[INFO] [stderr] 258 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:269:7
[INFO] [stderr]     |
[INFO] [stderr] 269 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:280:7
[INFO] [stderr]     |
[INFO] [stderr] 280 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:291:7
[INFO] [stderr]     |
[INFO] [stderr] 291 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:302:7
[INFO] [stderr]     |
[INFO] [stderr] 302 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:313:7
[INFO] [stderr]     |
[INFO] [stderr] 313 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/svn.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[experimental]
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/svn.rs:52:7
[INFO] [stderr]    |
[INFO] [stderr] 52 |     #[experimental]
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/svn.rs:70:7
[INFO] [stderr]    |
[INFO] [stderr] 70 |     #[experimental]
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/svn.rs:93:7
[INFO] [stderr]    |
[INFO] [stderr] 93 |     #[experimental]
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::File`
[INFO] [stderr]    --> src/git.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 | use std::io::File;
[INFO] [stderr]     |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::process`
[INFO] [stderr]    --> src/git.rs:133:14
[INFO] [stderr]     |
[INFO] [stderr] 133 | use std::io::process::Command;
[INFO] [stderr]     |              ^^^^^^^ could not find `process` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::os::getcwd`
[INFO] [stderr]    --> src/git.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 | use std::os::getcwd;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^ no `getcwd` in `os`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/svn.rs:178:7
[INFO] [stderr]     |
[INFO] [stderr] 178 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::io::File`, `std::io::IoResult`
[INFO] [stderr]    --> src/git.rs:574:19
[INFO] [stderr]     |
[INFO] [stderr] 574 |     use std::io::{File,IoResult};
[INFO] [stderr]     |                   ^^^^ ^^^^^^^^
[INFO] [stderr]     |                   |    |
[INFO] [stderr]     |                   |    no `IoResult` in `io`
[INFO] [stderr]     |                   |    help: a similar name exists in the module: `Result`
[INFO] [stderr]     |                   no `File` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::fs`
[INFO] [stderr]    --> src/git.rs:575:18
[INFO] [stderr]     |
[INFO] [stderr] 575 |     use std::io::fs::PathExtensions;
[INFO] [stderr]     |                  ^^ could not find `fs` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::fs`
[INFO] [stderr]    --> src/git.rs:576:18
[INFO] [stderr]     |
[INFO] [stderr] 576 |     use std::io::fs::{mkdir_recursive,rmdir_recursive};
[INFO] [stderr]     |                  ^^ could not find `fs` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::process`
[INFO] [stderr]   --> src/hg.rs:95:14
[INFO] [stderr]    |
[INFO] [stderr] 95 | use std::io::process::Command;
[INFO] [stderr]    |              ^^^^^^^ could not find `process` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::IoResult`
[INFO] [stderr]    --> src/hg.rs:326:9
[INFO] [stderr]     |
[INFO] [stderr] 326 |     use std::io::IoResult;
[INFO] [stderr]     |         ^^^^^^^^^--------
[INFO] [stderr]     |         |        |
[INFO] [stderr]     |         |        help: a similar name exists in the module: `Result`
[INFO] [stderr]     |         no `IoResult` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::fs`
[INFO] [stderr]    --> src/hg.rs:327:18
[INFO] [stderr]     |
[INFO] [stderr] 327 |     use std::io::fs::{File,PathExtensions};
[INFO] [stderr]     |                  ^^ could not find `fs` in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::fs`
[INFO] [stderr]    --> src/hg.rs:328:18
[INFO] [stderr]     |
[INFO] [stderr] 328 |     use std::io::fs::{copy,mkdir_recursive,rmdir_recursive};
[INFO] [stderr]     |                  ^^ could not find `fs` in `io`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/svn.rs:189:7
[INFO] [stderr]     |
[INFO] [stderr] 189 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::os::getcwd`
[INFO] [stderr]    --> src/hg.rs:329:9
[INFO] [stderr]     |
[INFO] [stderr] 329 |     use std::os::getcwd;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ no `getcwd` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::io::process`
[INFO] [stderr]   --> src/svn.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::io::process::Command;
[INFO] [stderr]    |              ^^^^^^^ could not find `process` in `io`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]  --> src/lib.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![experimental]
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the derive macro `PartialEq`
[INFO] [stderr]    --> src/git.rs:140:10
[INFO] [stderr]     |
[INFO] [stderr] 140 | #[derive(PartialEq)]
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/svn.rs:200:7
[INFO] [stderr]     |
[INFO] [stderr] 200 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:139:3
[INFO] [stderr]     |
[INFO] [stderr] 139 | #[experimental]
[INFO] [stderr]     |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the derive macro `PartialEq`
[INFO] [stderr]    --> src/git.rs:152:10
[INFO] [stderr]     |
[INFO] [stderr] 152 | #[derive(PartialEq)]
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:151:3
[INFO] [stderr]     |
[INFO] [stderr] 151 | #[experimental]
[INFO] [stderr]     |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:161:3
[INFO] [stderr]     |
[INFO] [stderr] 161 | #[experimental]
[INFO] [stderr]     |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:176:7
[INFO] [stderr]     |
[INFO] [stderr] 176 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:198:7
[INFO] [stderr]     |
[INFO] [stderr] 198 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:216:7
[INFO] [stderr]     |
[INFO] [stderr] 216 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:239:7
[INFO] [stderr]     |
[INFO] [stderr] 239 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:299:7
[INFO] [stderr]     |
[INFO] [stderr] 299 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:310:7
[INFO] [stderr]     |
[INFO] [stderr] 310 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:321:7
[INFO] [stderr]     |
[INFO] [stderr] 321 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:332:7
[INFO] [stderr]     |
[INFO] [stderr] 332 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:343:7
[INFO] [stderr]     |
[INFO] [stderr] 343 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:354:7
[INFO] [stderr]     |
[INFO] [stderr] 354 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:371:7
[INFO] [stderr]     |
[INFO] [stderr] 371 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:387:7
[INFO] [stderr]     |
[INFO] [stderr] 387 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:397:7
[INFO] [stderr]     |
[INFO] [stderr] 397 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:407:7
[INFO] [stderr]     |
[INFO] [stderr] 407 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:417:7
[INFO] [stderr]     |
[INFO] [stderr] 417 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:427:7
[INFO] [stderr]     |
[INFO] [stderr] 427 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:437:7
[INFO] [stderr]     |
[INFO] [stderr] 437 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:447:7
[INFO] [stderr]     |
[INFO] [stderr] 447 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/git.rs:525:7
[INFO] [stderr]     |
[INFO] [stderr] 525 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the attribute macro `test`
[INFO] [stderr]    --> src/git.rs:608:7
[INFO] [stderr]     |
[INFO] [stderr] 608 |     #[test]
[INFO] [stderr]     |       ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/hg.rs:98:3
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[experimental]
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:134:7
[INFO] [stderr]     |
[INFO] [stderr] 134 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:152:7
[INFO] [stderr]     |
[INFO] [stderr] 152 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:175:7
[INFO] [stderr]     |
[INFO] [stderr] 175 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:236:7
[INFO] [stderr]     |
[INFO] [stderr] 236 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:247:7
[INFO] [stderr]     |
[INFO] [stderr] 247 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:258:7
[INFO] [stderr]     |
[INFO] [stderr] 258 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:269:7
[INFO] [stderr]     |
[INFO] [stderr] 269 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:280:7
[INFO] [stderr]     |
[INFO] [stderr] 280 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:291:7
[INFO] [stderr]     |
[INFO] [stderr] 291 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:302:7
[INFO] [stderr]     |
[INFO] [stderr] 302 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/git.rs:163:16
[INFO] [stderr]     |
[INFO] [stderr] 163 |     wd: Option<Path>,
[INFO] [stderr]     |                ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 130 | use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] help: you might be missing a type parameter
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub struct GitCommand<Path> {
[INFO] [stderr]     |                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/git.rs:199:30
[INFO] [stderr]     |
[INFO] [stderr] 199 |     pub fn wd(&mut self, wd: Path) -> &mut GitCommand {
[INFO] [stderr]     |                              ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 130 | use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/hg.rs:313:7
[INFO] [stderr]     |
[INFO] [stderr] 313 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the attribute macro `test`
[INFO] [stderr]    --> src/hg.rs:351:7
[INFO] [stderr]     |
[INFO] [stderr] 351 |     #[test]
[INFO] [stderr]     |       ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/hg.rs:100:16
[INFO] [stderr]     |
[INFO] [stderr] 100 |     wd: Option<Path>,
[INFO] [stderr]     |                ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 94  | use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] help: you might be missing a type parameter
[INFO] [stderr]     |
[INFO] [stderr] 99  | pub struct HgCommand<Path> {
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/hg.rs:135:30
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn wd(&mut self, wd: Path) -> &mut HgCommand {
[INFO] [stderr]     |                              ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 94  | use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/svn.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[experimental]
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/svn.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |     wd: Option<Path>,
[INFO] [stderr]    |                ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] help: you might be missing a type parameter
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct SvnCommand<Path> {
[INFO] [stderr]    |                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/svn.rs:53:30
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn wd(&mut self, wd: Path) -> &mut SvnCommand {
[INFO] [stderr]    |                              ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/svn.rs:52:7
[INFO] [stderr]    |
[INFO] [stderr] 52 |     #[experimental]
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/svn.rs:70:7
[INFO] [stderr]    |
[INFO] [stderr] 70 |     #[experimental]
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]   --> src/svn.rs:93:7
[INFO] [stderr]    |
[INFO] [stderr] 93 |     #[experimental]
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/svn.rs:178:7
[INFO] [stderr]     |
[INFO] [stderr] 178 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/svn.rs:189:7
[INFO] [stderr]     |
[INFO] [stderr] 189 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `experimental` in this scope
[INFO] [stderr]    --> src/svn.rs:200:7
[INFO] [stderr]     |
[INFO] [stderr] 200 |     #[experimental]
[INFO] [stderr]     |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the attribute macro `test`
[INFO] [stderr]    --> src/svn.rs:213:7
[INFO] [stderr]     |
[INFO] [stderr] 213 |     #[test]
[INFO] [stderr]     |       ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Heads`, `Tags`
[INFO] [stderr]    --> src/git.rs:136:21
[INFO] [stderr]     |
[INFO] [stderr] 136 | use self::RefType::{Heads,Tags};
[INFO] [stderr]     |                     ^^^^^ ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/git.rs:277:32
[INFO] [stderr]     |
[INFO] [stderr] 277 |             None          => { ; },
[INFO] [stderr]     |                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/git.rs:288:26
[INFO] [stderr]     |
[INFO] [stderr] 288 |             None    => { ; },
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/hg.rs:214:32
[INFO] [stderr]     |
[INFO] [stderr] 214 |             None          => { ; },
[INFO] [stderr]     |                                ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/hg.rs:225:26
[INFO] [stderr]     |
[INFO] [stderr] 225 |             None    => { ; },
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/svn.rs:131:32
[INFO] [stderr]     |
[INFO] [stderr] 131 |             None          => { ; },
[INFO] [stderr]     |                                ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/svn.rs:142:26
[INFO] [stderr]     |
[INFO] [stderr] 142 |             None    => { ; },
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/svn.rs:156:32
[INFO] [stderr]     |
[INFO] [stderr] 156 |             None          => { ; },
[INFO] [stderr]     |                                ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/svn.rs:167:26
[INFO] [stderr]     |
[INFO] [stderr] 167 |             None    => { ; },
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/git.rs:611:19
[INFO] [stderr]     |
[INFO] [stderr] 611 |         let tmp = Path::new("/tmp");
[INFO] [stderr]     |                   ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/git.rs:628:18
[INFO] [stderr]     |
[INFO] [stderr] 628 |         let pt = Path::new("/tmp/pulltest");
[INFO] [stderr]     |                  ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/git.rs:632:17
[INFO] [stderr]     |
[INFO] [stderr] 632 |         gcmd.wd(Path::new("/tmp/pulltest"));
[INFO] [stderr]     |                 ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/git.rs:666:17
[INFO] [stderr]     |
[INFO] [stderr] 666 |         gcmd.wd(Path::new("/tmp/pulltest"));
[INFO] [stderr]     |                 ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/git.rs:670:17
[INFO] [stderr]     |
[INFO] [stderr] 670 |         gcmd.wd(Path::new("/tmp"));
[INFO] [stderr]     |                 ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/git.rs:672:17
[INFO] [stderr]     |
[INFO] [stderr] 672 |         gcmd.wd(Path::new("/tmp/pulltest1"));
[INFO] [stderr]     |                 ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]    --> src/git.rs:178:25
[INFO] [stderr]     |
[INFO] [stderr] 178 |         GitCommand{ wd: None, env: Vec::new(), verbose: false }
[INFO] [stderr]     |                         ^^^^ cannot infer type for type parameter `T` declared on the enum `Option`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/git.rs:678:19
[INFO] [stderr]     |
[INFO] [stderr] 678 |         let tmp = Path::new("/tmp");
[INFO] [stderr]     |                   ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/hg.rs:354:19
[INFO] [stderr]     |
[INFO] [stderr] 354 |         let tmp = Path::new("/tmp");
[INFO] [stderr]     |                   ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/hg.rs:368:18
[INFO] [stderr]     |
[INFO] [stderr] 368 |         let pt = Path::new("/tmp/hgtest");
[INFO] [stderr]     |                  ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]    --> src/hg.rs:398:19
[INFO] [stderr]     |
[INFO] [stderr] 398 |         let tmp = Path::new("/tmp");
[INFO] [stderr]     |                   ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/git.rs:163:16
[INFO] [stderr]     |
[INFO] [stderr] 163 |     wd: Option<Path>,
[INFO] [stderr]     |                ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 130 | use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] help: you might be missing a type parameter
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub struct GitCommand<Path> {
[INFO] [stderr]     |                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/git.rs:199:30
[INFO] [stderr]     |
[INFO] [stderr] 199 |     pub fn wd(&mut self, wd: Path) -> &mut GitCommand {
[INFO] [stderr]     |                              ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 130 | use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/git.rs:578:21
[INFO] [stderr]     |
[INFO] [stderr] 578 |     fn touch(path: &Path) -> IoResult<()> {
[INFO] [stderr]     |                     ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 571 |     use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `USER_RWX` in module `io`
[INFO] [stderr]    --> src/git.rs:629:53
[INFO] [stderr]     |
[INFO] [stderr] 629 |         assert_eq!(Ok(()), mkdir_recursive(&pt, io::USER_RWX));
[INFO] [stderr]     |                                                     ^^^^^^^^ not found in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/hg.rs:100:16
[INFO] [stderr]     |
[INFO] [stderr] 100 |     wd: Option<Path>,
[INFO] [stderr]     |                ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 94  | use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] help: you might be missing a type parameter
[INFO] [stderr]     |
[INFO] [stderr] 99  | pub struct HgCommand<Path> {
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/hg.rs:135:30
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn wd(&mut self, wd: Path) -> &mut HgCommand {
[INFO] [stderr]     |                              ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 94  | use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]    --> src/hg.rs:331:21
[INFO] [stderr]     |
[INFO] [stderr] 331 |     fn touch(path: &Path) -> IoResult<()> {
[INFO] [stderr]     |                     ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 323 |     use std::path::Path;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `USER_RWX` in module `io`
[INFO] [stderr]    --> src/hg.rs:369:53
[INFO] [stderr]     |
[INFO] [stderr] 369 |         assert_eq!(Ok(()), mkdir_recursive(&pt, io::USER_RWX));
[INFO] [stderr]     |                                                     ^^^^^^^^ not found in `io`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/svn.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |     wd: Option<Path>,
[INFO] [stderr]    |                ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] help: you might be missing a type parameter
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct SvnCommand<Path> {
[INFO] [stderr]    |                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Path` in this scope
[INFO] [stderr]   --> src/svn.rs:53:30
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn wd(&mut self, wd: Path) -> &mut SvnCommand {
[INFO] [stderr]    |                              ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::path::Path;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Heads`, `Tags`
[INFO] [stderr]    --> src/git.rs:136:21
[INFO] [stderr]     |
[INFO] [stderr] 136 | use self::RefType::{Heads,Tags};
[INFO] [stderr]     |                     ^^^^^ ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/git.rs:277:32
[INFO] [stderr]     |
[INFO] [stderr] 277 |             None          => { ; },
[INFO] [stderr]     |                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/git.rs:288:26
[INFO] [stderr]     |
[INFO] [stderr] 288 |             None    => { ; },
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/hg.rs:214:32
[INFO] [stderr]     |
[INFO] [stderr] 214 |             None          => { ; },
[INFO] [stderr]     |                                ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/hg.rs:225:26
[INFO] [stderr]     |
[INFO] [stderr] 225 |             None    => { ; },
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/svn.rs:131:32
[INFO] [stderr]     |
[INFO] [stderr] 131 |             None          => { ; },
[INFO] [stderr]     |                                ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/svn.rs:142:26
[INFO] [stderr]     |
[INFO] [stderr] 142 |             None    => { ; },
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/svn.rs:156:32
[INFO] [stderr]     |
[INFO] [stderr] 156 |             None          => { ; },
[INFO] [stderr]     |                                ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/svn.rs:167:26
[INFO] [stderr]     |
[INFO] [stderr] 167 |             None    => { ; },
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]    --> src/git.rs:178:25
[INFO] [stderr]     |
[INFO] [stderr] 178 |         GitCommand{ wd: None, env: Vec::new(), verbose: false }
[INFO] [stderr]     |                         ^^^^ cannot infer type for type parameter `T` declared on the enum `Option`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/git.rs:281:23
[INFO] [stderr]     |
[INFO] [stderr] 281 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                       ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/git.rs:281:37
[INFO] [stderr]     |
[INFO] [stderr] 281 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                                     ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `git::RefType`
[INFO] [stderr]    --> src/git.rs:479:16
[INFO] [stderr]     |
[INFO] [stderr] 479 |         if *rt == RefType::Heads {
[INFO] [stderr]     |            --- ^^ -------------- git::RefType
[INFO] [stderr]     |            |
[INFO] [stderr]     |            git::RefType
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `git::RefType`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `git::HeadType`
[INFO] [stderr]    --> src/git.rs:529:39
[INFO] [stderr]     |
[INFO] [stderr] 529 |                 if !(self.head_type() == NamedBranch(branch.to_string())) {
[INFO] [stderr]     |                      ---------------- ^^ ------------------------------- git::HeadType
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      git::HeadType
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `git::HeadType`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `git::HeadType`
[INFO] [stderr]    --> src/git.rs:541:51
[INFO] [stderr]     |
[INFO] [stderr] 541 | ...                   if !(self.head_type() == Detached) {
[INFO] [stderr]     |                            ---------------- ^^ -------- git::HeadType
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            git::HeadType
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `git::HeadType`
[INFO] [stderr] 
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]    --> src/hg.rs:114:24
[INFO] [stderr]     |
[INFO] [stderr] 114 |         HgCommand{ wd: None, env: Vec::new(), verbose: false }
[INFO] [stderr]     |                        ^^^^ cannot infer type for type parameter `T` declared on the enum `Option`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/hg.rs:218:23
[INFO] [stderr]     |
[INFO] [stderr] 218 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                       ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/hg.rs:218:37
[INFO] [stderr]     |
[INFO] [stderr] 218 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                                     ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/git.rs:281:23
[INFO] [stderr]     |
[INFO] [stderr] 281 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                       ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/git.rs:281:37
[INFO] [stderr]     |
[INFO] [stderr] 281 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                                     ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]   --> src/svn.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 |         SvnCommand{ wd: None, env: Vec::new(), verbose: false }
[INFO] [stderr]    |                         ^^^^ cannot infer type for type parameter `T` declared on the enum `Option`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `git::RefType`
[INFO] [stderr]    --> src/git.rs:479:16
[INFO] [stderr]     |
[INFO] [stderr] 479 |         if *rt == RefType::Heads {
[INFO] [stderr]     |            --- ^^ -------------- git::RefType
[INFO] [stderr]     |            |
[INFO] [stderr]     |            git::RefType
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `git::RefType`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/svn.rs:135:23
[INFO] [stderr]     |
[INFO] [stderr] 135 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                       ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/svn.rs:135:37
[INFO] [stderr]     |
[INFO] [stderr] 135 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                                     ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/svn.rs:160:23
[INFO] [stderr]     |
[INFO] [stderr] 160 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                       ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/svn.rs:160:37
[INFO] [stderr]     |
[INFO] [stderr] 160 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                                     ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `git::HeadType`
[INFO] [stderr]    --> src/git.rs:529:39
[INFO] [stderr]     |
[INFO] [stderr] 529 |                 if !(self.head_type() == NamedBranch(branch.to_string())) {
[INFO] [stderr]     |                      ---------------- ^^ ------------------------------- git::HeadType
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      git::HeadType
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `git::HeadType`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `git::HeadType`
[INFO] [stderr]    --> src/git.rs:541:51
[INFO] [stderr]     |
[INFO] [stderr] 541 | ...                   if !(self.head_type() == Detached) {
[INFO] [stderr]     |                            ---------------- ^^ -------- git::HeadType
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            git::HeadType
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `git::HeadType`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 70 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0282, E0369, E0412, E0432, E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0282`.
[INFO] [stderr] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope
[INFO] [stderr]    --> src/git.rs:587:31
[INFO] [stderr]     |
[INFO] [stderr] 587 |         let mut dir = String::from_str("/tmp/");
[INFO] [stderr]     |                               ^^^^^^^^ function or associated item not found in `std::string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use std::str::FromStr;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stderr]    --> src/git.rs:595:44
[INFO] [stderr]     |
[INFO] [stderr] 595 |         gcmd.init(Some(vec!["--bare", repo.as_slice()]), to_res())
[INFO] [stderr]     |                                            ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stderr]    --> src/git.rs:605:35
[INFO] [stderr]     |
[INFO] [stderr] 605 |         gcmd.clone(Some(vec![repo.as_slice(), name]), to_res())
[INFO] [stderr]     |                                   ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `scm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]    --> src/hg.rs:114:24
[INFO] [stderr]     |
[INFO] [stderr] 114 |         HgCommand{ wd: None, env: Vec::new(), verbose: false }
[INFO] [stderr]     |                        ^^^^ cannot infer type for type parameter `T` declared on the enum `Option`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/hg.rs:218:23
[INFO] [stderr]     |
[INFO] [stderr] 218 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                       ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/hg.rs:218:37
[INFO] [stderr]     |
[INFO] [stderr] 218 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                                     ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope
[INFO] [stderr]    --> src/hg.rs:340:31
[INFO] [stderr]     |
[INFO] [stderr] 340 |         let mut dir = String::from_str("/tmp/");
[INFO] [stderr]     |                               ^^^^^^^^ function or associated item not found in `std::string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use std::str::FromStr;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stderr]    --> src/hg.rs:348:34
[INFO] [stderr]     |
[INFO] [stderr] 348 |         hcmd.init(Some(vec![repo.as_slice()]), to_res())
[INFO] [stderr]     |                                  ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]   --> src/svn.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 |         SvnCommand{ wd: None, env: Vec::new(), verbose: false }
[INFO] [stderr]    |                         ^^^^ cannot infer type for type parameter `T` declared on the enum `Option`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/svn.rs:135:23
[INFO] [stderr]     |
[INFO] [stderr] 135 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                       ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/svn.rs:135:37
[INFO] [stderr]     |
[INFO] [stderr] 135 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                                     ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/svn.rs:160:23
[INFO] [stderr]     |
[INFO] [stderr] 160 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                       ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for reference `&std::string::String` in the current scope
[INFO] [stderr]    --> src/svn.rs:160:37
[INFO] [stderr]     |
[INFO] [stderr] 160 |             cmd.env(k.as_slice(), v.as_slice());
[INFO] [stderr]     |                                     ^^^^^^^^ method not found in `&std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 99 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0282, E0369, E0412, E0425, E0432, E0433, E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0282`.
[INFO] [stderr] error: could not compile `scm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5180c77c83496c1db48790d2edee7d7bced2733c9d0c35dc46f0b6fe6642f460"`
[INFO] running `"docker" "rm" "-f" "5180c77c83496c1db48790d2edee7d7bced2733c9d0c35dc46f0b6fe6642f460"`
[INFO] [stdout] 5180c77c83496c1db48790d2edee7d7bced2733c9d0c35dc46f0b6fe6642f460
