[INFO] cloning repository https://github.com/daybreaktc/mygit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daybreaktc/mygit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaybreaktc%2Fmygit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaybreaktc%2Fmygit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f69b7c0d3fa472bfecf294cdf3435148a02af8d7
[INFO] checking daybreaktc/mygit against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaybreaktc%2Fmygit" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daybreaktc/mygit
[INFO] finished tweaking git repo https://github.com/daybreaktc/mygit
[INFO] tweaked toml for git repo https://github.com/daybreaktc/mygit written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daybreaktc/mygit on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/daybreaktc/mygit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasi v0.10.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded time v0.1.45
[INFO] [stderr]   Downloaded iana-time-zone v0.1.58
[INFO] [stderr]   Downloaded windows-core v0.51.1
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded proc-macro2 v1.0.71
[INFO] [stderr]   Downloaded rustc-serialize v0.3.25
[INFO] [stderr]   Downloaded syn v2.0.43
[INFO] [stderr]   Downloaded chrono v0.4.31
[INFO] [stderr]   Downloaded rust-crypto v0.2.36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5648e653f09b2bd280362c7b8fa8a425a407654de576addf1b1c52ca3a815786
[INFO] running `Command { std: "docker" "start" "-a" "5648e653f09b2bd280362c7b8fa8a425a407654de576addf1b1c52ca3a815786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5648e653f09b2bd280362c7b8fa8a425a407654de576addf1b1c52ca3a815786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5648e653f09b2bd280362c7b8fa8a425a407654de576addf1b1c52ca3a815786", kill_on_drop: false }`
[INFO] [stdout] 5648e653f09b2bd280362c7b8fa8a425a407654de576addf1b1c52ca3a815786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05e034379b029f7ae8f815f4cedb5b146bee441c5758e7be7a0bcd0996180f92
[INFO] running `Command { std: "docker" "start" "-a" "05e034379b029f7ae8f815f4cedb5b146bee441c5758e7be7a0bcd0996180f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking mygit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/index.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::os::windows::fs::MetadataExt;
[INFO] [stdout]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/os/mod.rs:56:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/os/mod.rs:120:10
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/index.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::os::windows::fs::MetadataExt;
[INFO] [stdout]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/os/mod.rs:56:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/os/mod.rs:120:10
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flate2::read::ZlibDecoder`
[INFO] [stdout]  --> src/database/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use flate2::read::ZlibDecoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TREE_MODE`
[INFO] [stdout]   --> src/database/mod.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tree::{Tree, TREE_MODE};
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flate2::read::ZlibDecoder`
[INFO] [stdout]  --> src/database/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use flate2::read::ZlibDecoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TREE_MODE`
[INFO] [stdout]   --> src/database/mod.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tree::{Tree, TREE_MODE};
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `creation_time` found for reference `&Metadata` in the current scope
[INFO] [stdout]   --> src/index.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ctime: metadata.creation_time(),
[INFO] [stdout]    |                             ^^^^^^^^^^^^^ method not found in `&Metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `creation_time` found for reference `&Metadata` in the current scope
[INFO] [stdout]   --> src/index.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |             ctime: metadata.creation_time(),
[INFO] [stdout]    |                             ^^^^^^^^^^^^^ method not found in `&Metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `last_write_time` found for reference `&Metadata` in the current scope
[INFO] [stdout]   --> src/index.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |             mtime: metadata.last_write_time(),
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `st_atime` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 47 -             mtime: metadata.last_write_time(),
[INFO] [stdout] 47 +             mtime: metadata.st_atime(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `last_write_time` found for reference `&Metadata` in the current scope
[INFO] [stdout]   --> src/index.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |             mtime: metadata.last_write_time(),
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `st_atime` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 47 -             mtime: metadata.last_write_time(),
[INFO] [stdout] 47 +             mtime: metadata.st_atime(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `file_size` found for reference `&Metadata` in the current scope
[INFO] [stdout]   --> src/index.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |             size: metadata.file_size(),
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `file_type` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 48 -             size: metadata.file_size(),
[INFO] [stdout] 48 +             size: metadata.file_type(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `file_size` found for reference `&Metadata` in the current scope
[INFO] [stdout]   --> src/index.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |             size: metadata.file_size(),
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `file_type` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 48 -             size: metadata.file_size(),
[INFO] [stdout] 48 +             size: metadata.file_type(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::FixedOffset::east`: use `east_opt()` instead
[INFO] [stdout]   --> src/commands/commit.rs:49:54
[INFO] [stdout]    |
[INFO] [stdout] 49 |         time: Utc::now().with_timezone(&FixedOffset::east(0)),
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::FixedOffset::east`: use `east_opt()` instead
[INFO] [stdout]   --> src/commands/commit.rs:49:54
[INFO] [stdout]    |
[INFO] [stdout] 49 |         time: Utc::now().with_timezone(&FixedOffset::east(0)),
[INFO] [stdout]    |                                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/database/mod.rs:34:39
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(name: &str, oid: &str, mode: u32) -> Entry {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/database/mod.rs:34:39
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(name: &str, oid: &str, mode: u32) -> Entry {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mygit` (bin "mygit" test) due to 4 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mygit` (bin "mygit") due to 4 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "05e034379b029f7ae8f815f4cedb5b146bee441c5758e7be7a0bcd0996180f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e034379b029f7ae8f815f4cedb5b146bee441c5758e7be7a0bcd0996180f92", kill_on_drop: false }`
[INFO] [stdout] 05e034379b029f7ae8f815f4cedb5b146bee441c5758e7be7a0bcd0996180f92