[INFO] fetching crate WKhZmbQNrvNd2tV8 0.1.0...
[INFO] testing WKhZmbQNrvNd2tV8-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate WKhZmbQNrvNd2tV8 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate WKhZmbQNrvNd2tV8 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 WKhZmbQNrvNd2tV8 0.1.0
[INFO] finished tweaking crates.io crate WKhZmbQNrvNd2tV8 0.1.0
[INFO] tweaked toml for crates.io crate WKhZmbQNrvNd2tV8 0.1.0 written to /workspace/builds/worker-16/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 544263ed3f355fcf130ba32fa48bba5cc73bce072dab9bd0f7cfa69dd95d9153
[INFO] running `Command { std: "docker" "start" "-a" "544263ed3f355fcf130ba32fa48bba5cc73bce072dab9bd0f7cfa69dd95d9153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "544263ed3f355fcf130ba32fa48bba5cc73bce072dab9bd0f7cfa69dd95d9153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544263ed3f355fcf130ba32fa48bba5cc73bce072dab9bd0f7cfa69dd95d9153", kill_on_drop: false }`
[INFO] [stdout] 544263ed3f355fcf130ba32fa48bba5cc73bce072dab9bd0f7cfa69dd95d9153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] fd6d6b9d0369cbab16e3554056fc4c996341b2e6209c2758770cf83a30386899
[INFO] running `Command { std: "docker" "start" "-a" "fd6d6b9d0369cbab16e3554056fc4c996341b2e6209c2758770cf83a30386899", kill_on_drop: false }`
[INFO] [stderr]    Compiling WKhZmbQNrvNd2tV8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `WKhZmbQNrvNd2tV8` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `wkh_zmb_qnrv_nd2t_v8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "fd6d6b9d0369cbab16e3554056fc4c996341b2e6209c2758770cf83a30386899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6d6b9d0369cbab16e3554056fc4c996341b2e6209c2758770cf83a30386899", kill_on_drop: false }`
[INFO] [stdout] fd6d6b9d0369cbab16e3554056fc4c996341b2e6209c2758770cf83a30386899
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] c736df9ef833ba9203353d0f50c3bdc7faf773edd6592a514b74d5480f33c3db
[INFO] running `Command { std: "docker" "start" "-a" "c736df9ef833ba9203353d0f50c3bdc7faf773edd6592a514b74d5480f33c3db", kill_on_drop: false }`
[INFO] [stdout] warning: crate `WKhZmbQNrvNd2tV8` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `wkh_zmb_qnrv_nd2t_v8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling WKhZmbQNrvNd2tV8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `WKhZmbQNrvNd2tV8` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `wkh_zmb_qnrv_nd2t_v8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/WKhZmbQNrvNd2tV8-390f623994720cdc)
[INFO] running `Command { std: "docker" "inspect" "c736df9ef833ba9203353d0f50c3bdc7faf773edd6592a514b74d5480f33c3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c736df9ef833ba9203353d0f50c3bdc7faf773edd6592a514b74d5480f33c3db", kill_on_drop: false }`
[INFO] [stdout] c736df9ef833ba9203353d0f50c3bdc7faf773edd6592a514b74d5480f33c3db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 930b354f9e641d53626fa2cfff5ba934dffda3bf0e59e460936f841dfe76ee0e
[INFO] running `Command { std: "docker" "start" "-a" "930b354f9e641d53626fa2cfff5ba934dffda3bf0e59e460936f841dfe76ee0e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: crate `WKhZmbQNrvNd2tV8` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `wkh_zmb_qnrv_nd2t_v8`
[INFO] [stderr] 
[INFO] [stderr] warning: `WKhZmbQNrvNd2tV8` (lib) generated 1 warning
[INFO] [stderr] warning: `WKhZmbQNrvNd2tV8` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/WKhZmbQNrvNd2tV8-390f623994720cdc)
[INFO] [stderr]    Doc-tests WKhZmbQNrvNd2tV8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "930b354f9e641d53626fa2cfff5ba934dffda3bf0e59e460936f841dfe76ee0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930b354f9e641d53626fa2cfff5ba934dffda3bf0e59e460936f841dfe76ee0e", kill_on_drop: false }`
[INFO] [stdout] 930b354f9e641d53626fa2cfff5ba934dffda3bf0e59e460936f841dfe76ee0e