[INFO] fetching crate malk-core 0.1.1...
[INFO] testing malk-core-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate malk-core 0.1.1 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate malk-core 0.1.1 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 malk-core 0.1.1
[INFO] finished tweaking crates.io crate malk-core 0.1.1
[INFO] tweaked toml for crates.io crate malk-core 0.1.1 written to /workspace/builds/worker-111/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] e87565250a570f0b1adf0cf4b06dba8dfc6e986b3f1d737b46995b5eeea12900
[INFO] running `Command { std: "docker" "start" "-a" "e87565250a570f0b1adf0cf4b06dba8dfc6e986b3f1d737b46995b5eeea12900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e87565250a570f0b1adf0cf4b06dba8dfc6e986b3f1d737b46995b5eeea12900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87565250a570f0b1adf0cf4b06dba8dfc6e986b3f1d737b46995b5eeea12900", kill_on_drop: false }`
[INFO] [stdout] e87565250a570f0b1adf0cf4b06dba8dfc6e986b3f1d737b46995b5eeea12900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] c2e30bae5f8f177224c9e8548f3bd197117c48a2f2c65fc70e5500acacd93083
[INFO] running `Command { std: "docker" "start" "-a" "c2e30bae5f8f177224c9e8548f3bd197117c48a2f2c65fc70e5500acacd93083", kill_on_drop: false }`
[INFO] [stderr]    Compiling malk-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "c2e30bae5f8f177224c9e8548f3bd197117c48a2f2c65fc70e5500acacd93083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e30bae5f8f177224c9e8548f3bd197117c48a2f2c65fc70e5500acacd93083", kill_on_drop: false }`
[INFO] [stdout] c2e30bae5f8f177224c9e8548f3bd197117c48a2f2c65fc70e5500acacd93083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 0e47cb7cd8fd9f5dfdf57effee380c7dad5393ab654ffd8b7224157f4f773987
[INFO] running `Command { std: "docker" "start" "-a" "0e47cb7cd8fd9f5dfdf57effee380c7dad5393ab654ffd8b7224157f4f773987", kill_on_drop: false }`
[INFO] [stderr]    Compiling malk-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "0e47cb7cd8fd9f5dfdf57effee380c7dad5393ab654ffd8b7224157f4f773987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e47cb7cd8fd9f5dfdf57effee380c7dad5393ab654ffd8b7224157f4f773987", kill_on_drop: false }`
[INFO] [stdout] 0e47cb7cd8fd9f5dfdf57effee380c7dad5393ab654ffd8b7224157f4f773987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] b5b766ee08eb329bb4b7d712e213cc532971b393f41500ac2972b53ba87ca12b
[INFO] running `Command { std: "docker" "start" "-a" "b5b766ee08eb329bb4b7d712e213cc532971b393f41500ac2972b53ba87ca12b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/malk_core-b8f7ccee570aa326)
[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 malk-core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - bump_index (line 846) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5b766ee08eb329bb4b7d712e213cc532971b393f41500ac2972b53ba87ca12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b766ee08eb329bb4b7d712e213cc532971b393f41500ac2972b53ba87ca12b", kill_on_drop: false }`
[INFO] [stdout] b5b766ee08eb329bb4b7d712e213cc532971b393f41500ac2972b53ba87ca12b