[INFO] fetching crate mysqldump-mutator 0.0.1...
[INFO] testing mysqldump-mutator-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mysqldump-mutator 0.0.1 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate mysqldump-mutator 0.0.1 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 mysqldump-mutator 0.0.1
[INFO] finished tweaking crates.io crate mysqldump-mutator 0.0.1
[INFO] tweaked toml for crates.io crate mysqldump-mutator 0.0.1 written to /workspace/builds/worker-98/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 6102c4b5c60a4152c3b705069f4ea82a6e06b9dd9bc383fca6aad4f6c5ef9e08
[INFO] running `Command { std: "docker" "start" "-a" "6102c4b5c60a4152c3b705069f4ea82a6e06b9dd9bc383fca6aad4f6c5ef9e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6102c4b5c60a4152c3b705069f4ea82a6e06b9dd9bc383fca6aad4f6c5ef9e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6102c4b5c60a4152c3b705069f4ea82a6e06b9dd9bc383fca6aad4f6c5ef9e08", kill_on_drop: false }`
[INFO] [stdout] 6102c4b5c60a4152c3b705069f4ea82a6e06b9dd9bc383fca6aad4f6c5ef9e08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] f8b19e7f1f26133e0298c2505d0712739bbd9f8476c8d322447af579376082d8
[INFO] running `Command { std: "docker" "start" "-a" "f8b19e7f1f26133e0298c2505d0712739bbd9f8476c8d322447af579376082d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling utf8-chars v0.1.4
[INFO] [stderr]    Compiling mysqldump-mutator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "f8b19e7f1f26133e0298c2505d0712739bbd9f8476c8d322447af579376082d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b19e7f1f26133e0298c2505d0712739bbd9f8476c8d322447af579376082d8", kill_on_drop: false }`
[INFO] [stdout] f8b19e7f1f26133e0298c2505d0712739bbd9f8476c8d322447af579376082d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] a73681003098acbf2d82e6b9da7ed378630597de04606ef227629c6f1795f41e
[INFO] running `Command { std: "docker" "start" "-a" "a73681003098acbf2d82e6b9da7ed378630597de04606ef227629c6f1795f41e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling simple_logger v1.16.0
[INFO] [stderr]    Compiling mysqldump-mutator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `Command { std: "docker" "inspect" "a73681003098acbf2d82e6b9da7ed378630597de04606ef227629c6f1795f41e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73681003098acbf2d82e6b9da7ed378630597de04606ef227629c6f1795f41e", kill_on_drop: false }`
[INFO] [stdout] a73681003098acbf2d82e6b9da7ed378630597de04606ef227629c6f1795f41e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 254e08df89d4c1133e462e361a0e76f933cbe7aa64f58ed54cf4f9287c48e4f5
[INFO] running `Command { std: "docker" "start" "-a" "254e08df89d4c1133e462e361a0e76f933cbe7aa64f58ed54cf4f9287c48e4f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mysqldump_mutator-67234e04f2622f7d)
[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 mysqldump_mutator
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "254e08df89d4c1133e462e361a0e76f933cbe7aa64f58ed54cf4f9287c48e4f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "254e08df89d4c1133e462e361a0e76f933cbe7aa64f58ed54cf4f9287c48e4f5", kill_on_drop: false }`
[INFO] [stdout] 254e08df89d4c1133e462e361a0e76f933cbe7aa64f58ed54cf4f9287c48e4f5