[INFO] fetching crate libwingdart 0.1.1...
[INFO] testing libwingdart-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate libwingdart 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate libwingdart 0.1.1
[INFO] finished tweaking crates.io crate libwingdart 0.1.1
[INFO] tweaked toml for crates.io crate libwingdart 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libwingdart 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libwingdart 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.39
[INFO] [stderr]   Downloaded atomic v0.5.3
[INFO] [stderr]   Downloaded allo-isolate v0.1.26
[INFO] [stderr]   Downloaded syn v2.0.99
[INFO] [stderr]   Downloaded jzon v0.12.5
[INFO] [stderr]   Downloaded libwing v1.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31c86ebe63b075c7c58aa737d63a33b7fd02e28d418907252034b25df4123d96
[INFO] running `Command { std: "docker" "start" "-a" "31c86ebe63b075c7c58aa737d63a33b7fd02e28d418907252034b25df4123d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31c86ebe63b075c7c58aa737d63a33b7fd02e28d418907252034b25df4123d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c86ebe63b075c7c58aa737d63a33b7fd02e28d418907252034b25df4123d96", kill_on_drop: false }`
[INFO] [stdout] 31c86ebe63b075c7c58aa737d63a33b7fd02e28d418907252034b25df4123d96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ff87e0f86fbd4f1f2ab0d5be102a4307d72778c842f46e45da8ac86a541c29c
[INFO] running `Command { std: "docker" "start" "-a" "2ff87e0f86fbd4f1f2ab0d5be102a4307d72778c842f46e45da8ac86a541c29c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling jzon v0.12.5
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling allo-isolate v0.1.26
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling libwing v1.0.4
[INFO] [stderr]    Compiling libwingdart v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "2ff87e0f86fbd4f1f2ab0d5be102a4307d72778c842f46e45da8ac86a541c29c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff87e0f86fbd4f1f2ab0d5be102a4307d72778c842f46e45da8ac86a541c29c", kill_on_drop: false }`
[INFO] [stdout] 2ff87e0f86fbd4f1f2ab0d5be102a4307d72778c842f46e45da8ac86a541c29c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41a7acc3a84a6e4b13e47a3f0d88dbe6c1e9743c0b2d16228b4133360b311278
[INFO] running `Command { std: "docker" "start" "-a" "41a7acc3a84a6e4b13e47a3f0d88dbe6c1e9743c0b2d16228b4133360b311278", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwingdart v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "41a7acc3a84a6e4b13e47a3f0d88dbe6c1e9743c0b2d16228b4133360b311278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a7acc3a84a6e4b13e47a3f0d88dbe6c1e9743c0b2d16228b4133360b311278", kill_on_drop: false }`
[INFO] [stdout] 41a7acc3a84a6e4b13e47a3f0d88dbe6c1e9743c0b2d16228b4133360b311278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 570b64bf8141d00d63c1a2cfbf915d1b5a558573de1772c14cc16846b580baa3
[INFO] running `Command { std: "docker" "start" "-a" "570b64bf8141d00d63c1a2cfbf915d1b5a558573de1772c14cc16846b580baa3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libwingdart-0fb8834aaa255294)
[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" "570b64bf8141d00d63c1a2cfbf915d1b5a558573de1772c14cc16846b580baa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "570b64bf8141d00d63c1a2cfbf915d1b5a558573de1772c14cc16846b580baa3", kill_on_drop: false }`
[INFO] [stdout] 570b64bf8141d00d63c1a2cfbf915d1b5a558573de1772c14cc16846b580baa3