[INFO] fetching crate pickaxe 0.1.0...
[INFO] testing pickaxe-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate pickaxe 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pickaxe 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pickaxe 0.1.0
[INFO] finished tweaking crates.io crate pickaxe 0.1.0
[INFO] tweaked toml for crates.io crate pickaxe 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96105d0625f2cec7ac992e00b4c52143581ff1233a860ce2f7c9a344a167248e
[INFO] running `Command { std: "docker" "start" "-a" "96105d0625f2cec7ac992e00b4c52143581ff1233a860ce2f7c9a344a167248e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96105d0625f2cec7ac992e00b4c52143581ff1233a860ce2f7c9a344a167248e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96105d0625f2cec7ac992e00b4c52143581ff1233a860ce2f7c9a344a167248e", kill_on_drop: false }`
[INFO] [stdout] 96105d0625f2cec7ac992e00b4c52143581ff1233a860ce2f7c9a344a167248e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78c01fc6fc834abf0b8cedfca316c5d14f62fe35616095d8db28a7a2f93a9bf2
[INFO] running `Command { std: "docker" "start" "-a" "78c01fc6fc834abf0b8cedfca316c5d14f62fe35616095d8db28a7a2f93a9bf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pickaxe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "78c01fc6fc834abf0b8cedfca316c5d14f62fe35616095d8db28a7a2f93a9bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c01fc6fc834abf0b8cedfca316c5d14f62fe35616095d8db28a7a2f93a9bf2", kill_on_drop: false }`
[INFO] [stdout] 78c01fc6fc834abf0b8cedfca316c5d14f62fe35616095d8db28a7a2f93a9bf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58bda89144b9373a9ebf1ab01cf31689f4aabdfed0ec99e6ab1c77054dc37ff9
[INFO] running `Command { std: "docker" "start" "-a" "58bda89144b9373a9ebf1ab01cf31689f4aabdfed0ec99e6ab1c77054dc37ff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pickaxe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "58bda89144b9373a9ebf1ab01cf31689f4aabdfed0ec99e6ab1c77054dc37ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58bda89144b9373a9ebf1ab01cf31689f4aabdfed0ec99e6ab1c77054dc37ff9", kill_on_drop: false }`
[INFO] [stdout] 58bda89144b9373a9ebf1ab01cf31689f4aabdfed0ec99e6ab1c77054dc37ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb87a2993efb3f95050624d6e11ca30d8c6ee60018e562bd6680e9eada9cd6bb
[INFO] running `Command { std: "docker" "start" "-a" "fb87a2993efb3f95050624d6e11ca30d8c6ee60018e562bd6680e9eada9cd6bb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pickaxe-e85ecae6179536b7)
[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" "fb87a2993efb3f95050624d6e11ca30d8c6ee60018e562bd6680e9eada9cd6bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb87a2993efb3f95050624d6e11ca30d8c6ee60018e562bd6680e9eada9cd6bb", kill_on_drop: false }`
[INFO] [stdout] fb87a2993efb3f95050624d6e11ca30d8c6ee60018e562bd6680e9eada9cd6bb