[INFO] cloning repository https://github.com/Melephas/task_manager_redux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Melephas/task_manager_redux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMelephas%2Ftask_manager_redux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMelephas%2Ftask_manager_redux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d19762672a2bffab807a9f4268701a12d2d61cf
[INFO] checking Melephas/task_manager_redux against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMelephas%2Ftask_manager_redux" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Melephas/task_manager_redux on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Melephas/task_manager_redux
[INFO] finished tweaking git repo https://github.com/Melephas/task_manager_redux
[INFO] tweaked toml for git repo https://github.com/Melephas/task_manager_redux written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Melephas/task_manager_redux already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 757d20290323611f258ae399501e85b81907dcc8abf5bd8471c88a7587fee2b7
[INFO] running `Command { std: "docker" "start" "-a" "757d20290323611f258ae399501e85b81907dcc8abf5bd8471c88a7587fee2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "757d20290323611f258ae399501e85b81907dcc8abf5bd8471c88a7587fee2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "757d20290323611f258ae399501e85b81907dcc8abf5bd8471c88a7587fee2b7", kill_on_drop: false }`
[INFO] [stdout] 757d20290323611f258ae399501e85b81907dcc8abf5bd8471c88a7587fee2b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a0f50bdee715114c7c3bce7c9eaf401649c20cfe01bbf58b53267945a03f258
[INFO] running `Command { std: "docker" "start" "-a" "0a0f50bdee715114c7c3bce7c9eaf401649c20cfe01bbf58b53267945a03f258", kill_on_drop: false }`
[INFO] [stderr]     Checking tmr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0204]: the trait `Copy` may not be implemented for this type
[INFO] [stdout]  --> src/task/task.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Copy, Clone, Debug, Default, Ord, PartialOrd, Eq, PartialEq, Hash)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 2 | pub struct Task {
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout]   |     ------------ this field does not implement `Copy`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0204`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tmr`
[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] [stdout] error[E0204]: the trait `Copy` may not be implemented for this type
[INFO] [stdout]  --> src/task/task.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Copy, Clone, Debug, Default, Ord, PartialOrd, Eq, PartialEq, Hash)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 2 | pub struct Task {
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout]   |     ------------ this field does not implement `Copy`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0204`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0a0f50bdee715114c7c3bce7c9eaf401649c20cfe01bbf58b53267945a03f258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0f50bdee715114c7c3bce7c9eaf401649c20cfe01bbf58b53267945a03f258", kill_on_drop: false }`
[INFO] [stdout] 0a0f50bdee715114c7c3bce7c9eaf401649c20cfe01bbf58b53267945a03f258