[INFO] fetching crate util 0.1.2...
[INFO] testing util-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate util 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate util 0.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate util 0.1.2
[INFO] finished tweaking crates.io crate util 0.1.2
[INFO] tweaked toml for crates.io crate util 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e0b2b520332f76ff54d574462b3e53ff2ad4d084ccb006df808a0c66b798fd8
[INFO] running `Command { std: "docker" "start" "-a" "5e0b2b520332f76ff54d574462b3e53ff2ad4d084ccb006df808a0c66b798fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e0b2b520332f76ff54d574462b3e53ff2ad4d084ccb006df808a0c66b798fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e0b2b520332f76ff54d574462b3e53ff2ad4d084ccb006df808a0c66b798fd8", kill_on_drop: false }`
[INFO] [stdout] 5e0b2b520332f76ff54d574462b3e53ff2ad4d084ccb006df808a0c66b798fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17839c3558bbbb091c47bc25181dc4e1f96c6555d4c90f2641a96e0eedfca300
[INFO] running `Command { std: "docker" "start" "-a" "17839c3558bbbb091c47bc25181dc4e1f96c6555d4c90f2641a96e0eedfca300", kill_on_drop: false }`
[INFO] [stderr]    Compiling util v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "17839c3558bbbb091c47bc25181dc4e1f96c6555d4c90f2641a96e0eedfca300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17839c3558bbbb091c47bc25181dc4e1f96c6555d4c90f2641a96e0eedfca300", kill_on_drop: false }`
[INFO] [stdout] 17839c3558bbbb091c47bc25181dc4e1f96c6555d4c90f2641a96e0eedfca300
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 325383464bf52816ea0e2d8384d0abaa83a6f7de191c55c7d426df2d705a9c9e
[INFO] running `Command { std: "docker" "start" "-a" "325383464bf52816ea0e2d8384d0abaa83a6f7de191c55c7d426df2d705a9c9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling util v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "325383464bf52816ea0e2d8384d0abaa83a6f7de191c55c7d426df2d705a9c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325383464bf52816ea0e2d8384d0abaa83a6f7de191c55c7d426df2d705a9c9e", kill_on_drop: false }`
[INFO] [stdout] 325383464bf52816ea0e2d8384d0abaa83a6f7de191c55c7d426df2d705a9c9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 131a5fbc8db293306e70a5bbb7de3c55e75abef1eaecd35e2a38f2fced0b38b1
[INFO] running `Command { std: "docker" "start" "-a" "131a5fbc8db293306e70a5bbb7de3c55e75abef1eaecd35e2a38f2fced0b38b1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/util-d7301dac835ad45b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests util
[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] [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" "131a5fbc8db293306e70a5bbb7de3c55e75abef1eaecd35e2a38f2fced0b38b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "131a5fbc8db293306e70a5bbb7de3c55e75abef1eaecd35e2a38f2fced0b38b1", kill_on_drop: false }`
[INFO] [stdout] 131a5fbc8db293306e70a5bbb7de3c55e75abef1eaecd35e2a38f2fced0b38b1