[INFO] fetching crate bow 2.0.1...
[INFO] testing bow-2.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate bow 2.0.1 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate bow 2.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bow 2.0.1
[INFO] finished tweaking crates.io crate bow 2.0.1
[INFO] tweaked toml for crates.io crate bow 2.0.1 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1a2413d4a5aced7609e69cd59b305aec645a2996a48e0f55f63a6393c192e2e
[INFO] running `Command { std: "docker" "start" "-a" "a1a2413d4a5aced7609e69cd59b305aec645a2996a48e0f55f63a6393c192e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1a2413d4a5aced7609e69cd59b305aec645a2996a48e0f55f63a6393c192e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a2413d4a5aced7609e69cd59b305aec645a2996a48e0f55f63a6393c192e2e", kill_on_drop: false }`
[INFO] [stdout] a1a2413d4a5aced7609e69cd59b305aec645a2996a48e0f55f63a6393c192e2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be5b7d61a28e84b161cca3cf7ce9caa41be96b0357810a9e7ac0ea994d63030c
[INFO] running `Command { std: "docker" "start" "-a" "be5b7d61a28e84b161cca3cf7ce9caa41be96b0357810a9e7ac0ea994d63030c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bow v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "be5b7d61a28e84b161cca3cf7ce9caa41be96b0357810a9e7ac0ea994d63030c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5b7d61a28e84b161cca3cf7ce9caa41be96b0357810a9e7ac0ea994d63030c", kill_on_drop: false }`
[INFO] [stdout] be5b7d61a28e84b161cca3cf7ce9caa41be96b0357810a9e7ac0ea994d63030c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b956d7d4bc4a0d8fdd7a9bf82e66e52ac2fdd3284ccb4b8afb67e64e5f6fc28b
[INFO] running `Command { std: "docker" "start" "-a" "b956d7d4bc4a0d8fdd7a9bf82e66e52ac2fdd3284ccb4b8afb67e64e5f6fc28b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bow v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "b956d7d4bc4a0d8fdd7a9bf82e66e52ac2fdd3284ccb4b8afb67e64e5f6fc28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b956d7d4bc4a0d8fdd7a9bf82e66e52ac2fdd3284ccb4b8afb67e64e5f6fc28b", kill_on_drop: false }`
[INFO] [stdout] b956d7d4bc4a0d8fdd7a9bf82e66e52ac2fdd3284ccb4b8afb67e64e5f6fc28b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d0a51a837ba325f9a954d2c3ded47af51ba79ce02b5f726932f264b49825670
[INFO] running `Command { std: "docker" "start" "-a" "7d0a51a837ba325f9a954d2c3ded47af51ba79ce02b5f726932f264b49825670", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bow-bf13e8acf4415c13)
[INFO] [stderr]    Doc-tests bow
[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] [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" "7d0a51a837ba325f9a954d2c3ded47af51ba79ce02b5f726932f264b49825670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0a51a837ba325f9a954d2c3ded47af51ba79ce02b5f726932f264b49825670", kill_on_drop: false }`
[INFO] [stdout] 7d0a51a837ba325f9a954d2c3ded47af51ba79ce02b5f726932f264b49825670