[INFO] fetching crate knife 0.3.0...
[INFO] testing knife-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate knife 0.3.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate knife 0.3.0 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 knife 0.3.0
[INFO] finished tweaking crates.io crate knife 0.3.0
[INFO] tweaked toml for crates.io crate knife 0.3.0 written to /workspace/builds/worker-95/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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] bf60d56dacc8c6af2b0a4a2bbf30dd57a4d624107df619f25762ea2b02e39097
[INFO] running `Command { std: "docker" "start" "-a" "bf60d56dacc8c6af2b0a4a2bbf30dd57a4d624107df619f25762ea2b02e39097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf60d56dacc8c6af2b0a4a2bbf30dd57a4d624107df619f25762ea2b02e39097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf60d56dacc8c6af2b0a4a2bbf30dd57a4d624107df619f25762ea2b02e39097", kill_on_drop: false }`
[INFO] [stdout] bf60d56dacc8c6af2b0a4a2bbf30dd57a4d624107df619f25762ea2b02e39097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] d5f92628fc7170ae9247a77c003fb2d3200fc61807a68d0e7eaec6ded23bf12f
[INFO] running `Command { std: "docker" "start" "-a" "d5f92628fc7170ae9247a77c003fb2d3200fc61807a68d0e7eaec6ded23bf12f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling knife v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "d5f92628fc7170ae9247a77c003fb2d3200fc61807a68d0e7eaec6ded23bf12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f92628fc7170ae9247a77c003fb2d3200fc61807a68d0e7eaec6ded23bf12f", kill_on_drop: false }`
[INFO] [stdout] d5f92628fc7170ae9247a77c003fb2d3200fc61807a68d0e7eaec6ded23bf12f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 96cd72357617a69c28905a3633d2cbf231fedd8f817f2520d83b28b96fb17005
[INFO] running `Command { std: "docker" "start" "-a" "96cd72357617a69c28905a3633d2cbf231fedd8f817f2520d83b28b96fb17005", kill_on_drop: false }`
[INFO] [stderr]    Compiling knife v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "96cd72357617a69c28905a3633d2cbf231fedd8f817f2520d83b28b96fb17005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96cd72357617a69c28905a3633d2cbf231fedd8f817f2520d83b28b96fb17005", kill_on_drop: false }`
[INFO] [stdout] 96cd72357617a69c28905a3633d2cbf231fedd8f817f2520d83b28b96fb17005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] cd94dd04fa685d3447c3f6f82ed3cb92b1f52512ea2c3dcf84d307a32320f749
[INFO] running `Command { std: "docker" "start" "-a" "cd94dd04fa685d3447c3f6f82ed3cb92b1f52512ea2c3dcf84d307a32320f749", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/knife-7ed7575dce319adc)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::case_2 ... ok
[INFO] [stdout] test tests::case_1_next ... ok
[INFO] [stdout] test tests::case_1 ... ok
[INFO] [stdout] test tests::case_4_next ... ok
[INFO] [stdout] test tests::case_4 ... ok
[INFO] [stderr]    Doc-tests knife
[INFO] [stdout] test tests::case_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "cd94dd04fa685d3447c3f6f82ed3cb92b1f52512ea2c3dcf84d307a32320f749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd94dd04fa685d3447c3f6f82ed3cb92b1f52512ea2c3dcf84d307a32320f749", kill_on_drop: false }`
[INFO] [stdout] cd94dd04fa685d3447c3f6f82ed3cb92b1f52512ea2c3dcf84d307a32320f749