[INFO] fetching crate stable_deref_trait 1.2.0...
[INFO] building stable_deref_trait-1.2.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate stable_deref_trait 1.2.0 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate stable_deref_trait 1.2.0 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stable_deref_trait 1.2.0
[INFO] finished tweaking crates.io crate stable_deref_trait 1.2.0
[INFO] tweaked toml for crates.io crate stable_deref_trait 1.2.0 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef77e1fc53bae51750ae7cf44295c0bd84a0309c025e05a52761b2384ec1f96a
[INFO] running `Command { std: "docker" "start" "-a" "ef77e1fc53bae51750ae7cf44295c0bd84a0309c025e05a52761b2384ec1f96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef77e1fc53bae51750ae7cf44295c0bd84a0309c025e05a52761b2384ec1f96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef77e1fc53bae51750ae7cf44295c0bd84a0309c025e05a52761b2384ec1f96a", kill_on_drop: false }`
[INFO] [stdout] ef77e1fc53bae51750ae7cf44295c0bd84a0309c025e05a52761b2384ec1f96a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04d55a86bef1404a48976b6246f9b750d52dcc5705da92ecc1531492e5853b64
[INFO] running `Command { std: "docker" "start" "-a" "04d55a86bef1404a48976b6246f9b750d52dcc5705da92ecc1531492e5853b64", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "04d55a86bef1404a48976b6246f9b750d52dcc5705da92ecc1531492e5853b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d55a86bef1404a48976b6246f9b750d52dcc5705da92ecc1531492e5853b64", kill_on_drop: false }`
[INFO] [stdout] 04d55a86bef1404a48976b6246f9b750d52dcc5705da92ecc1531492e5853b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b615454061b3f266ca158e05d6da7361e46efe33d69e15169c5bc4eafd119e23
[INFO] running `Command { std: "docker" "start" "-a" "b615454061b3f266ca158e05d6da7361e46efe33d69e15169c5bc4eafd119e23", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b615454061b3f266ca158e05d6da7361e46efe33d69e15169c5bc4eafd119e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b615454061b3f266ca158e05d6da7361e46efe33d69e15169c5bc4eafd119e23", kill_on_drop: false }`
[INFO] [stdout] b615454061b3f266ca158e05d6da7361e46efe33d69e15169c5bc4eafd119e23