[INFO] fetching crate wast-parser 0.4.0...
[INFO] testing wast-parser-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate wast-parser 0.4.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate wast-parser 0.4.0 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 wast-parser 0.4.0
[INFO] finished tweaking crates.io crate wast-parser 0.4.0
[INFO] tweaked toml for crates.io crate wast-parser 0.4.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate wast-parser 0.4.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 8f2f91f87f1fe918f219e2bb3bc9e5613f6c8ddbce01adbbc37385a447a1bffc
[INFO] running `Command { std: "docker" "start" "-a" "8f2f91f87f1fe918f219e2bb3bc9e5613f6c8ddbce01adbbc37385a447a1bffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f2f91f87f1fe918f219e2bb3bc9e5613f6c8ddbce01adbbc37385a447a1bffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f2f91f87f1fe918f219e2bb3bc9e5613f6c8ddbce01adbbc37385a447a1bffc", kill_on_drop: false }`
[INFO] [stdout] 8f2f91f87f1fe918f219e2bb3bc9e5613f6c8ddbce01adbbc37385a447a1bffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] ef839a21d1c9fffa676a43ee5a3bbf3e67f4f4662c48c035518460f78ae46a51
[INFO] running `Command { std: "docker" "start" "-a" "ef839a21d1c9fffa676a43ee5a3bbf3e67f4f4662c48c035518460f78ae46a51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wast-parser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "ef839a21d1c9fffa676a43ee5a3bbf3e67f4f4662c48c035518460f78ae46a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef839a21d1c9fffa676a43ee5a3bbf3e67f4f4662c48c035518460f78ae46a51", kill_on_drop: false }`
[INFO] [stdout] ef839a21d1c9fffa676a43ee5a3bbf3e67f4f4662c48c035518460f78ae46a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 0c4fe00d5838cd249843f49d0994f3b6004c4b3baeb91603c9c8644d69e2a0f6
[INFO] running `Command { std: "docker" "start" "-a" "0c4fe00d5838cd249843f49d0994f3b6004c4b3baeb91603c9c8644d69e2a0f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling wast-parser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "0c4fe00d5838cd249843f49d0994f3b6004c4b3baeb91603c9c8644d69e2a0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4fe00d5838cd249843f49d0994f3b6004c4b3baeb91603c9c8644d69e2a0f6", kill_on_drop: false }`
[INFO] [stdout] 0c4fe00d5838cd249843f49d0994f3b6004c4b3baeb91603c9c8644d69e2a0f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 4424f6c932e901094e7fc1d531f9e94016c36c8e19dd90f407fc7c970ecba61e
[INFO] running `Command { std: "docker" "start" "-a" "4424f6c932e901094e7fc1d531f9e94016c36c8e19dd90f407fc7c970ecba61e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wast_parser-4b1c54b479ddd661)
[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" "4424f6c932e901094e7fc1d531f9e94016c36c8e19dd90f407fc7c970ecba61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4424f6c932e901094e7fc1d531f9e94016c36c8e19dd90f407fc7c970ecba61e", kill_on_drop: false }`
[INFO] [stdout] 4424f6c932e901094e7fc1d531f9e94016c36c8e19dd90f407fc7c970ecba61e