[INFO] fetching crate subscript 0.4.1...
[INFO] testing subscript-0.4.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate subscript 0.4.1 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate subscript 0.4.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subscript 0.4.1
[INFO] finished tweaking crates.io crate subscript 0.4.1
[INFO] tweaked toml for crates.io crate subscript 0.4.1 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate crates.io crate subscript 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de8816ef5337443535e36bf21bceb9d44ec09605dba0aa15054f01389df991ca
[INFO] running `Command { std: "docker" "start" "-a" "de8816ef5337443535e36bf21bceb9d44ec09605dba0aa15054f01389df991ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de8816ef5337443535e36bf21bceb9d44ec09605dba0aa15054f01389df991ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8816ef5337443535e36bf21bceb9d44ec09605dba0aa15054f01389df991ca", kill_on_drop: false }`
[INFO] [stdout] de8816ef5337443535e36bf21bceb9d44ec09605dba0aa15054f01389df991ca
[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" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf3d5018649bb9df1073d8f1f53b37c0bf50adb464d5fa9b6535d4949941f7d8
[INFO] running `Command { std: "docker" "start" "-a" "bf3d5018649bb9df1073d8f1f53b37c0bf50adb464d5fa9b6535d4949941f7d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling subscript v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "bf3d5018649bb9df1073d8f1f53b37c0bf50adb464d5fa9b6535d4949941f7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3d5018649bb9df1073d8f1f53b37c0bf50adb464d5fa9b6535d4949941f7d8", kill_on_drop: false }`
[INFO] [stdout] bf3d5018649bb9df1073d8f1f53b37c0bf50adb464d5fa9b6535d4949941f7d8
[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" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dedd6c368d3d5cbce1104be9001b9a2f8b3c1e8864b356aa222a8c1f79a6003e
[INFO] running `Command { std: "docker" "start" "-a" "dedd6c368d3d5cbce1104be9001b9a2f8b3c1e8864b356aa222a8c1f79a6003e", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling subscript v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "dedd6c368d3d5cbce1104be9001b9a2f8b3c1e8864b356aa222a8c1f79a6003e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dedd6c368d3d5cbce1104be9001b9a2f8b3c1e8864b356aa222a8c1f79a6003e", kill_on_drop: false }`
[INFO] [stdout] dedd6c368d3d5cbce1104be9001b9a2f8b3c1e8864b356aa222a8c1f79a6003e
[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" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a67b8352ff50b32ba198794a9870ae78fdc682c743d90dd0b00c3974fe710399
[INFO] running `Command { std: "docker" "start" "-a" "a67b8352ff50b32ba198794a9870ae78fdc682c743d90dd0b00c3974fe710399", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subscript-0734481865df1d65)
[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" "a67b8352ff50b32ba198794a9870ae78fdc682c743d90dd0b00c3974fe710399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67b8352ff50b32ba198794a9870ae78fdc682c743d90dd0b00c3974fe710399", kill_on_drop: false }`
[INFO] [stdout] a67b8352ff50b32ba198794a9870ae78fdc682c743d90dd0b00c3974fe710399