[INFO] cloning repository https://github.com/abundance-io/mysync
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abundance-io/mysync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabundance-io%2Fmysync", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabundance-io%2Fmysync'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ca0808e20badd0e24be225689319fae19cf4ca5
[INFO] testing abundance-io/mysync against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabundance-io%2Fmysync" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/abundance-io/mysync
[INFO] finished tweaking git repo https://github.com/abundance-io/mysync
[INFO] tweaked toml for git repo https://github.com/abundance-io/mysync written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/abundance-io/mysync on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/abundance-io/mysync 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8de10b6604f07ec60ac3e9b4cfac672a629765f6a5c32951378c62c803e4fd65
[INFO] running `Command { std: "docker" "start" "-a" "8de10b6604f07ec60ac3e9b4cfac672a629765f6a5c32951378c62c803e4fd65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8de10b6604f07ec60ac3e9b4cfac672a629765f6a5c32951378c62c803e4fd65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de10b6604f07ec60ac3e9b4cfac672a629765f6a5c32951378c62c803e4fd65", kill_on_drop: false }`
[INFO] [stdout] 8de10b6604f07ec60ac3e9b4cfac672a629765f6a5c32951378c62c803e4fd65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] ad1bdd9eb5e9c21cc0a33367d857c87ea2eee7bb1aa1152737af4e6fd42e1b58
[INFO] running `Command { std: "docker" "start" "-a" "ad1bdd9eb5e9c21cc0a33367d857c87ea2eee7bb1aa1152737af4e6fd42e1b58", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling sysinfo v0.24.3
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling mysync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `clone`
[INFO] [stdout]  --> src/file_check.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs::Metadata, clone};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action` and `directory` are never read
[INFO] [stdout]   --> src/file_check.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct Change {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 10 |     action: Action,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     directory: DirEntry,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Change` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Entry` should have a snake case name
[INFO] [stdout]   --> src/file_check.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Entry:DirEntry,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `entry`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/file_check.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         &prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         let _ = &prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stdout]    |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/file_check.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 &mut prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 let _ = &mut prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.93s
[INFO] running `Command { std: "docker" "inspect" "ad1bdd9eb5e9c21cc0a33367d857c87ea2eee7bb1aa1152737af4e6fd42e1b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad1bdd9eb5e9c21cc0a33367d857c87ea2eee7bb1aa1152737af4e6fd42e1b58", kill_on_drop: false }`
[INFO] [stdout] ad1bdd9eb5e9c21cc0a33367d857c87ea2eee7bb1aa1152737af4e6fd42e1b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 06a5984e33b87f394358c865a7e1da543a9c06abb72423b9b22646acb6b5a6c4
[INFO] running `Command { std: "docker" "start" "-a" "06a5984e33b87f394358c865a7e1da543a9c06abb72423b9b22646acb6b5a6c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mysync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `clone`
[INFO] [stdout]  --> src/file_check.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs::Metadata, clone};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action` and `directory` are never read
[INFO] [stdout]   --> src/file_check.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct Change {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 10 |     action: Action,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     directory: DirEntry,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Change` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Entry` should have a snake case name
[INFO] [stdout]   --> src/file_check.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Entry:DirEntry,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `entry`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/file_check.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         &prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         let _ = &prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stdout]    |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/file_check.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 &mut prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 let _ = &mut prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "06a5984e33b87f394358c865a7e1da543a9c06abb72423b9b22646acb6b5a6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a5984e33b87f394358c865a7e1da543a9c06abb72423b9b22646acb6b5a6c4", kill_on_drop: false }`
[INFO] [stdout] 06a5984e33b87f394358c865a7e1da543a9c06abb72423b9b22646acb6b5a6c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 57e4cf3d1db7d182a602a351ff4495b25b7fd1b1d1745c6e69b7094b43c40d2d
[INFO] running `Command { std: "docker" "start" "-a" "57e4cf3d1db7d182a602a351ff4495b25b7fd1b1d1745c6e69b7094b43c40d2d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `clone`
[INFO] [stderr]  --> src/file_check.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{fs::Metadata, clone};
[INFO] [stderr]   |                         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `action` and `directory` are never read
[INFO] [stderr]   --> src/file_check.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | struct Change {
[INFO] [stderr]    |        ------ fields in this struct
[INFO] [stderr] 10 |     action: Action,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 11 |     directory: DirEntry,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Change` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Entry` should have a snake case name
[INFO] [stderr]   --> src/file_check.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Entry:DirEntry,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case: `entry`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/file_check.rs:61:25
[INFO] [stderr]    |
[INFO] [stderr] 61 |                         &prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 61 |                         let _ = &prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stderr]    |                         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/file_check.rs:93:17
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 &mut prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 let _ = &mut prev_state.retain(|x| x.Entry.path() != item.Entry.path());
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mysync` (bin "mysync" test) generated 5 warnings (run `cargo fix --bin "mysync" -p mysync --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/mysync/6c7382c215a8d08c/deps/mysync-6c7382c215a8d08c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test file_check::tests::test_watch has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "57e4cf3d1db7d182a602a351ff4495b25b7fd1b1d1745c6e69b7094b43c40d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e4cf3d1db7d182a602a351ff4495b25b7fd1b1d1745c6e69b7094b43c40d2d", kill_on_drop: false }`
[INFO] [stdout] 57e4cf3d1db7d182a602a351ff4495b25b7fd1b1d1745c6e69b7094b43c40d2d
