[INFO] fetching crate template-rust 0.1.0...
[INFO] testing template-rust-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate template-rust 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate template-rust 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate template-rust 0.1.0
[INFO] finished tweaking crates.io crate template-rust 0.1.0
[INFO] tweaked toml for crates.io crate template-rust 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c540a17799bfb778c80e43bdd15b0cdd635eae4fa906028145cd87129c7a6c46
[INFO] running `Command { std: "docker" "start" "-a" "c540a17799bfb778c80e43bdd15b0cdd635eae4fa906028145cd87129c7a6c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c540a17799bfb778c80e43bdd15b0cdd635eae4fa906028145cd87129c7a6c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c540a17799bfb778c80e43bdd15b0cdd635eae4fa906028145cd87129c7a6c46", kill_on_drop: false }`
[INFO] [stdout] c540a17799bfb778c80e43bdd15b0cdd635eae4fa906028145cd87129c7a6c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d5d9b2bab10341cff3aab974407ef1ed9c30abdc3457a7f6b023f3a8f00563e
[INFO] running `Command { std: "docker" "start" "-a" "5d5d9b2bab10341cff3aab974407ef1ed9c30abdc3457a7f6b023f3a8f00563e", kill_on_drop: false }`
[INFO] [stderr]    Compiling template-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #![allow()]
[INFO] [stdout]    | ^^^^^^^^^^^ help: remove this attribute
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = note: attribute `allow` with an empty list has no effect
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d5d9b2bab10341cff3aab974407ef1ed9c30abdc3457a7f6b023f3a8f00563e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5d9b2bab10341cff3aab974407ef1ed9c30abdc3457a7f6b023f3a8f00563e", kill_on_drop: false }`
[INFO] [stdout] 5d5d9b2bab10341cff3aab974407ef1ed9c30abdc3457a7f6b023f3a8f00563e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17a1a4d6a8d5787c3120b5248462605f68235a8b9c507875dcca7f75752dd1da
[INFO] running `Command { std: "docker" "start" "-a" "17a1a4d6a8d5787c3120b5248462605f68235a8b9c507875dcca7f75752dd1da", kill_on_drop: false }`
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #![allow()]
[INFO] [stdout]    | ^^^^^^^^^^^ help: remove this attribute
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = note: attribute `allow` with an empty list has no effect
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling template-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #![allow()]
[INFO] [stdout]    | ^^^^^^^^^^^ help: remove this attribute
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = note: attribute `allow` with an empty list has no effect
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/template_rust-e997966613236f68)
[INFO] running `Command { std: "docker" "inspect" "17a1a4d6a8d5787c3120b5248462605f68235a8b9c507875dcca7f75752dd1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a1a4d6a8d5787c3120b5248462605f68235a8b9c507875dcca7f75752dd1da", kill_on_drop: false }`
[INFO] [stdout] 17a1a4d6a8d5787c3120b5248462605f68235a8b9c507875dcca7f75752dd1da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a2a9a7c2100561695241b8a7935e512eab6eabb4908f4e4d186ffbf65220c27
[INFO] running `Command { std: "docker" "start" "-a" "4a2a9a7c2100561695241b8a7935e512eab6eabb4908f4e4d186ffbf65220c27", kill_on_drop: false }`
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/lib.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | #![allow()]
[INFO] [stderr]    | ^^^^^^^^^^^ help: remove this attribute
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr]    = note: attribute `allow` with an empty list has no effect
[INFO] [stderr] 
[INFO] [stderr] warning: `template-rust` (lib) generated 1 warning
[INFO] [stderr] warning: `template-rust` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/template_rust-e997966613236f68)
[INFO] [stderr]    Doc-tests template-rust
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::succeeds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - hello_world (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a2a9a7c2100561695241b8a7935e512eab6eabb4908f4e4d186ffbf65220c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2a9a7c2100561695241b8a7935e512eab6eabb4908f4e4d186ffbf65220c27", kill_on_drop: false }`
[INFO] [stdout] 4a2a9a7c2100561695241b8a7935e512eab6eabb4908f4e4d186ffbf65220c27