[INFO] fetching crate ptt 0.7.0... [INFO] testing ptt-0.7.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate ptt 0.7.0 into /workspace/builds/worker-31/source [INFO] validating manifest of crates.io crate ptt 0.7.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ptt 0.7.0 [INFO] finished tweaking crates.io crate ptt 0.7.0 [INFO] tweaked toml for crates.io crate ptt 0.7.0 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate crates.io crate ptt 0.7.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 344fe357be1453280d96971b7045f96acaa3e7b5faf6e0a12b08d7a8bd1e1339 [INFO] running `Command { std: "docker" "start" "-a" "344fe357be1453280d96971b7045f96acaa3e7b5faf6e0a12b08d7a8bd1e1339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "344fe357be1453280d96971b7045f96acaa3e7b5faf6e0a12b08d7a8bd1e1339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "344fe357be1453280d96971b7045f96acaa3e7b5faf6e0a12b08d7a8bd1e1339", kill_on_drop: false }` [INFO] [stdout] 344fe357be1453280d96971b7045f96acaa3e7b5faf6e0a12b08d7a8bd1e1339 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57a12a23a70d8fcb607f43c595fa65bfb1a2ca35e0c2a47f5194798f45e2a07e [INFO] running `Command { std: "docker" "start" "-a" "57a12a23a70d8fcb607f43c595fa65bfb1a2ca35e0c2a47f5194798f45e2a07e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling shellexpand v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling ptt v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.14s [INFO] running `Command { std: "docker" "inspect" "57a12a23a70d8fcb607f43c595fa65bfb1a2ca35e0c2a47f5194798f45e2a07e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57a12a23a70d8fcb607f43c595fa65bfb1a2ca35e0c2a47f5194798f45e2a07e", kill_on_drop: false }` [INFO] [stdout] 57a12a23a70d8fcb607f43c595fa65bfb1a2ca35e0c2a47f5194798f45e2a07e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 257a94a001a597414f26bc0c7878ec5c49f11018861b5dc14c05a9d3520045a4 [INFO] running `Command { std: "docker" "start" "-a" "257a94a001a597414f26bc0c7878ec5c49f11018861b5dc14c05a9d3520045a4", kill_on_drop: false }` [INFO] [stderr] Compiling ptt v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "257a94a001a597414f26bc0c7878ec5c49f11018861b5dc14c05a9d3520045a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "257a94a001a597414f26bc0c7878ec5c49f11018861b5dc14c05a9d3520045a4", kill_on_drop: false }` [INFO] [stdout] 257a94a001a597414f26bc0c7878ec5c49f11018861b5dc14c05a9d3520045a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4daca531b813c9ac8371fd8570a640d74a37ab3695c3a1621ec93d1cea228cb6 [INFO] running `Command { std: "docker" "start" "-a" "4daca531b813c9ac8371fd8570a640d74a37ab3695c3a1621ec93d1cea228cb6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ptt-bb84e8f82ec453db) [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" "4daca531b813c9ac8371fd8570a640d74a37ab3695c3a1621ec93d1cea228cb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4daca531b813c9ac8371fd8570a640d74a37ab3695c3a1621ec93d1cea228cb6", kill_on_drop: false }` [INFO] [stdout] 4daca531b813c9ac8371fd8570a640d74a37ab3695c3a1621ec93d1cea228cb6