[INFO] fetching crate rust_wbc 0.3.0...
[INFO] testing rust_wbc-0.3.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rust_wbc 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rust_wbc 0.3.0
[INFO] finished tweaking crates.io crate rust_wbc 0.3.0
[INFO] tweaked toml for crates.io crate rust_wbc 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_wbc 0.3.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_wbc 0.3.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.114
[INFO] [stderr]   Downloaded serde_derive v1.0.197
[INFO] [stderr]   Downloaded serde v1.0.197
[INFO] [stderr]   Downloaded syn v2.0.51
[INFO] [stderr]   Downloaded sort_rust v0.2.0
[INFO] [stderr]   Downloaded rust_keien v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6d7d2459efd72c3baf52ab9328b0acfe010de56890549b4f8c2e85dd050b58e
[INFO] running `Command { std: "docker" "start" "-a" "d6d7d2459efd72c3baf52ab9328b0acfe010de56890549b4f8c2e85dd050b58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6d7d2459efd72c3baf52ab9328b0acfe010de56890549b4f8c2e85dd050b58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6d7d2459efd72c3baf52ab9328b0acfe010de56890549b4f8c2e85dd050b58e", kill_on_drop: false }`
[INFO] [stdout] d6d7d2459efd72c3baf52ab9328b0acfe010de56890549b4f8c2e85dd050b58e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a70fb0ba9b234d97b65e222fd6f2b0c57b23f5b0b01289503e7224b2ddf7415a
[INFO] running `Command { std: "docker" "start" "-a" "a70fb0ba9b234d97b65e222fd6f2b0c57b23f5b0b01289503e7224b2ddf7415a", kill_on_drop: false }`
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_keien` which is missing a lib target
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `sort_rust` which is missing a lib target
[INFO] [stderr]    Compiling rust_wbc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "a70fb0ba9b234d97b65e222fd6f2b0c57b23f5b0b01289503e7224b2ddf7415a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a70fb0ba9b234d97b65e222fd6f2b0c57b23f5b0b01289503e7224b2ddf7415a", kill_on_drop: false }`
[INFO] [stdout] a70fb0ba9b234d97b65e222fd6f2b0c57b23f5b0b01289503e7224b2ddf7415a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a43c371254d9872f089e311e21907e994234087af94432966573fa3d84913659
[INFO] running `Command { std: "docker" "start" "-a" "a43c371254d9872f089e311e21907e994234087af94432966573fa3d84913659", kill_on_drop: false }`
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_keien` which is missing a lib target
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `sort_rust` which is missing a lib target
[INFO] [stderr]    Compiling rust_wbc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "a43c371254d9872f089e311e21907e994234087af94432966573fa3d84913659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43c371254d9872f089e311e21907e994234087af94432966573fa3d84913659", kill_on_drop: false }`
[INFO] [stdout] a43c371254d9872f089e311e21907e994234087af94432966573fa3d84913659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a67f12d7d60c600d6915cd4b97bdc7ed8891d82dd9040ade127506ac9623fdc
[INFO] running `Command { std: "docker" "start" "-a" "4a67f12d7d60c600d6915cd4b97bdc7ed8891d82dd9040ade127506ac9623fdc", kill_on_drop: false }`
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `rust_keien` which is missing a lib target
[INFO] [stderr] warning: rust_wbc v0.3.0 (/opt/rustwide/workdir) ignoring invalid dependency `sort_rust` which is missing a lib target
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_wbc-53a3b97f9c3d0a21)
[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" "4a67f12d7d60c600d6915cd4b97bdc7ed8891d82dd9040ade127506ac9623fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a67f12d7d60c600d6915cd4b97bdc7ed8891d82dd9040ade127506ac9623fdc", kill_on_drop: false }`
[INFO] [stdout] 4a67f12d7d60c600d6915cd4b97bdc7ed8891d82dd9040ade127506ac9623fdc