[INFO] fetching crate tone 0.1.0...
[INFO] testing tone-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tone 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate tone 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tone 0.1.0
[INFO] finished tweaking crates.io crate tone 0.1.0
[INFO] tweaked toml for crates.io crate tone 0.1.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6167c03c565b1b61c06505bdf74129b855d50ee11ee7de630ba029640703292
[INFO] running `Command { std: "docker" "start" "-a" "c6167c03c565b1b61c06505bdf74129b855d50ee11ee7de630ba029640703292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6167c03c565b1b61c06505bdf74129b855d50ee11ee7de630ba029640703292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6167c03c565b1b61c06505bdf74129b855d50ee11ee7de630ba029640703292", kill_on_drop: false }`
[INFO] [stdout] c6167c03c565b1b61c06505bdf74129b855d50ee11ee7de630ba029640703292
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 088313d6d5c4bd16a3b98800fefdb8d2228e709705df8c4c4e350eb639935bac
[INFO] running `Command { std: "docker" "start" "-a" "088313d6d5c4bd16a3b98800fefdb8d2228e709705df8c4c4e350eb639935bac", kill_on_drop: false }`
[INFO] [stderr]    Compiling tone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "088313d6d5c4bd16a3b98800fefdb8d2228e709705df8c4c4e350eb639935bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088313d6d5c4bd16a3b98800fefdb8d2228e709705df8c4c4e350eb639935bac", kill_on_drop: false }`
[INFO] [stdout] 088313d6d5c4bd16a3b98800fefdb8d2228e709705df8c4c4e350eb639935bac
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b03242f0a3ebb1ae64fe479f1cde77eca3953f5ca27fbf487e4c8efccad11ac2
[INFO] running `Command { std: "docker" "start" "-a" "b03242f0a3ebb1ae64fe479f1cde77eca3953f5ca27fbf487e4c8efccad11ac2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "b03242f0a3ebb1ae64fe479f1cde77eca3953f5ca27fbf487e4c8efccad11ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b03242f0a3ebb1ae64fe479f1cde77eca3953f5ca27fbf487e4c8efccad11ac2", kill_on_drop: false }`
[INFO] [stdout] b03242f0a3ebb1ae64fe479f1cde77eca3953f5ca27fbf487e4c8efccad11ac2
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84d7fb068f9f7d80f0dca7e29c53f687d504c75abdfbad9420b2b90419581e2c
[INFO] running `Command { std: "docker" "start" "-a" "84d7fb068f9f7d80f0dca7e29c53f687d504c75abdfbad9420b2b90419581e2c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tone-26c30888ec3bf0f6)
[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] [stderr]    Doc-tests tone
[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" "84d7fb068f9f7d80f0dca7e29c53f687d504c75abdfbad9420b2b90419581e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d7fb068f9f7d80f0dca7e29c53f687d504c75abdfbad9420b2b90419581e2c", kill_on_drop: false }`
[INFO] [stdout] 84d7fb068f9f7d80f0dca7e29c53f687d504c75abdfbad9420b2b90419581e2c