[INFO] fetching crate git-ref 0.4.1...
[INFO] testing git-ref-0.4.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate git-ref 0.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate git-ref 0.4.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate git-ref 0.4.1
[INFO] finished tweaking crates.io crate git-ref 0.4.1
[INFO] tweaked toml for crates.io crate git-ref 0.4.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a369d752891a4a9898468a0dc3b23ad68c114c0098ea083365f90e43ca3d52af
[INFO] running `Command { std: "docker" "start" "-a" "a369d752891a4a9898468a0dc3b23ad68c114c0098ea083365f90e43ca3d52af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a369d752891a4a9898468a0dc3b23ad68c114c0098ea083365f90e43ca3d52af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a369d752891a4a9898468a0dc3b23ad68c114c0098ea083365f90e43ca3d52af", kill_on_drop: false }`
[INFO] [stdout] a369d752891a4a9898468a0dc3b23ad68c114c0098ea083365f90e43ca3d52af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99548bb98c7e22e7efdb2e56a998b4fd6ba7e3dcf85de23415c44a40eb27b922
[INFO] running `Command { std: "docker" "start" "-a" "99548bb98c7e22e7efdb2e56a998b4fd6ba7e3dcf85de23415c44a40eb27b922", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling git-ref v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "99548bb98c7e22e7efdb2e56a998b4fd6ba7e3dcf85de23415c44a40eb27b922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99548bb98c7e22e7efdb2e56a998b4fd6ba7e3dcf85de23415c44a40eb27b922", kill_on_drop: false }`
[INFO] [stdout] 99548bb98c7e22e7efdb2e56a998b4fd6ba7e3dcf85de23415c44a40eb27b922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcd26f26d9b7afafd07f19bd4be9ed02df9ea9d19a276502db3eaa8c5a963e30
[INFO] running `Command { std: "docker" "start" "-a" "bcd26f26d9b7afafd07f19bd4be9ed02df9ea9d19a276502db3eaa8c5a963e30", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-ref v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "bcd26f26d9b7afafd07f19bd4be9ed02df9ea9d19a276502db3eaa8c5a963e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd26f26d9b7afafd07f19bd4be9ed02df9ea9d19a276502db3eaa8c5a963e30", kill_on_drop: false }`
[INFO] [stdout] bcd26f26d9b7afafd07f19bd4be9ed02df9ea9d19a276502db3eaa8c5a963e30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fac5056194dec0865efb5fdc1a4f4f0bdd1de0d3ec86b3ebde8e863a5b9f708
[INFO] running `Command { std: "docker" "start" "-a" "9fac5056194dec0865efb5fdc1a4f4f0bdd1de0d3ec86b3ebde8e863a5b9f708", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/git_ref-7aea9f29d22bdf0c)
[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" "9fac5056194dec0865efb5fdc1a4f4f0bdd1de0d3ec86b3ebde8e863a5b9f708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fac5056194dec0865efb5fdc1a4f4f0bdd1de0d3ec86b3ebde8e863a5b9f708", kill_on_drop: false }`
[INFO] [stdout] 9fac5056194dec0865efb5fdc1a4f4f0bdd1de0d3ec86b3ebde8e863a5b9f708