[INFO] fetching crate aph 0.2.2...
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] crate aph 0.2.2 is already in cache
[INFO] checking aph-0.2.2 against master#7308c22c6a8d77e82187e290e1f7459870e48d12 for pr-99447
[INFO] extracting crate aph 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate aph 0.2.2 on toolchain 7308c22c6a8d77e82187e290e1f7459870e48d12
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aph 0.2.2
[INFO] finished tweaking crates.io crate aph 0.2.2
[INFO] tweaked toml for crates.io crate aph 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded az v1.2.1
[INFO] [stderr]   Downloaded rug v1.17.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.4.10
[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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38ecdcd3898ec6d09b9a71008588b97f641e6c46110320e6f4fb7d713348ee6b
[INFO] running `Command { std: "docker" "start" "-a" "38ecdcd3898ec6d09b9a71008588b97f641e6c46110320e6f4fb7d713348ee6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38ecdcd3898ec6d09b9a71008588b97f641e6c46110320e6f4fb7d713348ee6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ecdcd3898ec6d09b9a71008588b97f641e6c46110320e6f4fb7d713348ee6b", kill_on_drop: false }`
[INFO] [stdout] 38ecdcd3898ec6d09b9a71008588b97f641e6c46110320e6f4fb7d713348ee6b
[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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9de05c091ce347fc842875900bd8ac8290952e2f90448b287b11149dd56254ed
[INFO] running `Command { std: "docker" "start" "-a" "9de05c091ce347fc842875900bd8ac8290952e2f90448b287b11149dd56254ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.129
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.10
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.17.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]     Checking thiserror v1.0.32
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "9de05c091ce347fc842875900bd8ac8290952e2f90448b287b11149dd56254ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de05c091ce347fc842875900bd8ac8290952e2f90448b287b11149dd56254ed", kill_on_drop: false }`
[INFO] [stdout] 9de05c091ce347fc842875900bd8ac8290952e2f90448b287b11149dd56254ed