[INFO] fetching crate kill_la_kill 0.0.0...
[INFO] testing kill_la_kill-0.0.0 against try#ecd7b559f89c73ac8f1d318f7501006f37b944b2 for pr-112849
[INFO] extracting crate kill_la_kill 0.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate kill_la_kill 0.0.0 on toolchain ecd7b559f89c73ac8f1d318f7501006f37b944b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kill_la_kill 0.0.0
[INFO] finished tweaking crates.io crate kill_la_kill 0.0.0
[INFO] tweaked toml for crates.io crate kill_la_kill 0.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cc16a94ee0357751f83d401e6d92fdfb5808dc7dbd561269e877d520eacecf8
[INFO] running `Command { std: "docker" "start" "-a" "4cc16a94ee0357751f83d401e6d92fdfb5808dc7dbd561269e877d520eacecf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cc16a94ee0357751f83d401e6d92fdfb5808dc7dbd561269e877d520eacecf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc16a94ee0357751f83d401e6d92fdfb5808dc7dbd561269e877d520eacecf8", kill_on_drop: false }`
[INFO] [stdout] 4cc16a94ee0357751f83d401e6d92fdfb5808dc7dbd561269e877d520eacecf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7bd3cc9553c3c9a29490011baaf5aaa0ea35b04cbe07cfaab40fc7471eb7d31
[INFO] running `Command { std: "docker" "start" "-a" "b7bd3cc9553c3c9a29490011baaf5aaa0ea35b04cbe07cfaab40fc7471eb7d31", kill_on_drop: false }`
[INFO] [stderr]    Compiling kill_la_kill v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "b7bd3cc9553c3c9a29490011baaf5aaa0ea35b04cbe07cfaab40fc7471eb7d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7bd3cc9553c3c9a29490011baaf5aaa0ea35b04cbe07cfaab40fc7471eb7d31", kill_on_drop: false }`
[INFO] [stdout] b7bd3cc9553c3c9a29490011baaf5aaa0ea35b04cbe07cfaab40fc7471eb7d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 851e8b5fb3f8393554d3c23072336dbe4de79137d62873b5a0321351af09bada
[INFO] running `Command { std: "docker" "start" "-a" "851e8b5fb3f8393554d3c23072336dbe4de79137d62873b5a0321351af09bada", kill_on_drop: false }`
[INFO] [stderr]    Compiling kill_la_kill v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "851e8b5fb3f8393554d3c23072336dbe4de79137d62873b5a0321351af09bada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "851e8b5fb3f8393554d3c23072336dbe4de79137d62873b5a0321351af09bada", kill_on_drop: false }`
[INFO] [stdout] 851e8b5fb3f8393554d3c23072336dbe4de79137d62873b5a0321351af09bada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50e51d81ad2e6f14f1b539f2e9f80563a190d9fca9ff362d1b826e145c411033
[INFO] running `Command { std: "docker" "start" "-a" "50e51d81ad2e6f14f1b539f2e9f80563a190d9fca9ff362d1b826e145c411033", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "50e51d81ad2e6f14f1b539f2e9f80563a190d9fca9ff362d1b826e145c411033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e51d81ad2e6f14f1b539f2e9f80563a190d9fca9ff362d1b826e145c411033", kill_on_drop: false }`
[INFO] [stdout] 50e51d81ad2e6f14f1b539f2e9f80563a190d9fca9ff362d1b826e145c411033