[INFO] fetching crate rustc-std-workspace-alloc 1.0.0...
[INFO] testing rustc-std-workspace-alloc-1.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate rustc-std-workspace-alloc 1.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate rustc-std-workspace-alloc 1.0.0 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 rustc-std-workspace-alloc 1.0.0
[INFO] finished tweaking crates.io crate rustc-std-workspace-alloc 1.0.0
[INFO] tweaked toml for crates.io crate rustc-std-workspace-alloc 1.0.0 written to /workspace/builds/worker-15/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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 415fa4c39707f45b1b84c4d74d77d5e7ba840d35592304c7018921cdefb986c2
[INFO] running `Command { std: "docker" "start" "-a" "415fa4c39707f45b1b84c4d74d77d5e7ba840d35592304c7018921cdefb986c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "415fa4c39707f45b1b84c4d74d77d5e7ba840d35592304c7018921cdefb986c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415fa4c39707f45b1b84c4d74d77d5e7ba840d35592304c7018921cdefb986c2", kill_on_drop: false }`
[INFO] [stdout] 415fa4c39707f45b1b84c4d74d77d5e7ba840d35592304c7018921cdefb986c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 6748e35babbd2cb58f4d541ae6fdeaa28989e45297732c1d2bbf5e8bd9bf4369
[INFO] running `Command { std: "docker" "start" "-a" "6748e35babbd2cb58f4d541ae6fdeaa28989e45297732c1d2bbf5e8bd9bf4369", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-std-workspace-alloc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "6748e35babbd2cb58f4d541ae6fdeaa28989e45297732c1d2bbf5e8bd9bf4369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6748e35babbd2cb58f4d541ae6fdeaa28989e45297732c1d2bbf5e8bd9bf4369", kill_on_drop: false }`
[INFO] [stdout] 6748e35babbd2cb58f4d541ae6fdeaa28989e45297732c1d2bbf5e8bd9bf4369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 841da5ad1f45ca92fe20f0c0c748ed42ffe964d14483e1c8d662adeb87c819fd
[INFO] running `Command { std: "docker" "start" "-a" "841da5ad1f45ca92fe20f0c0c748ed42ffe964d14483e1c8d662adeb87c819fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-std-workspace-alloc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "841da5ad1f45ca92fe20f0c0c748ed42ffe964d14483e1c8d662adeb87c819fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841da5ad1f45ca92fe20f0c0c748ed42ffe964d14483e1c8d662adeb87c819fd", kill_on_drop: false }`
[INFO] [stdout] 841da5ad1f45ca92fe20f0c0c748ed42ffe964d14483e1c8d662adeb87c819fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] db94a1ee68cc7d53927e3ee4e7dbfab72a57ae03d8fd9eb7d9c67672c98fc022
[INFO] running `Command { std: "docker" "start" "-a" "db94a1ee68cc7d53927e3ee4e7dbfab72a57ae03d8fd9eb7d9c67672c98fc022", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_std_workspace_alloc-189d196eb53bdcba)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustc-std-workspace-alloc
[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" "db94a1ee68cc7d53927e3ee4e7dbfab72a57ae03d8fd9eb7d9c67672c98fc022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db94a1ee68cc7d53927e3ee4e7dbfab72a57ae03d8fd9eb7d9c67672c98fc022", kill_on_drop: false }`
[INFO] [stdout] db94a1ee68cc7d53927e3ee4e7dbfab72a57ae03d8fd9eb7d9c67672c98fc022