[INFO] fetching crate link-cplusplus 1.0.5...
[INFO] testing link-cplusplus-1.0.5 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate link-cplusplus 1.0.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate link-cplusplus 1.0.5 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate link-cplusplus 1.0.5
[INFO] finished tweaking crates.io crate link-cplusplus 1.0.5
[INFO] tweaked toml for crates.io crate link-cplusplus 1.0.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 133930a9615ba0d9407df829620868a90eb8f5abd8377a0b9ab385ad76a042ef
[INFO] running `Command { std: "docker" "start" "-a" "133930a9615ba0d9407df829620868a90eb8f5abd8377a0b9ab385ad76a042ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "133930a9615ba0d9407df829620868a90eb8f5abd8377a0b9ab385ad76a042ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133930a9615ba0d9407df829620868a90eb8f5abd8377a0b9ab385ad76a042ef", kill_on_drop: false }`
[INFO] [stdout] 133930a9615ba0d9407df829620868a90eb8f5abd8377a0b9ab385ad76a042ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 429eadcadbedb2d37deeed6a292b6b6ed4778cb6a335bb892274a9dc80874449
[INFO] running `Command { std: "docker" "start" "-a" "429eadcadbedb2d37deeed6a292b6b6ed4778cb6a335bb892274a9dc80874449", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling link-cplusplus v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "429eadcadbedb2d37deeed6a292b6b6ed4778cb6a335bb892274a9dc80874449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429eadcadbedb2d37deeed6a292b6b6ed4778cb6a335bb892274a9dc80874449", kill_on_drop: false }`
[INFO] [stdout] 429eadcadbedb2d37deeed6a292b6b6ed4778cb6a335bb892274a9dc80874449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1ae6fb35257fd5545541ed296341e01dcf63c4a2cc682dbc7ebbcd47dd70c95
[INFO] running `Command { std: "docker" "start" "-a" "f1ae6fb35257fd5545541ed296341e01dcf63c4a2cc682dbc7ebbcd47dd70c95", kill_on_drop: false }`
[INFO] [stderr]    Compiling link-cplusplus v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "f1ae6fb35257fd5545541ed296341e01dcf63c4a2cc682dbc7ebbcd47dd70c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ae6fb35257fd5545541ed296341e01dcf63c4a2cc682dbc7ebbcd47dd70c95", kill_on_drop: false }`
[INFO] [stdout] f1ae6fb35257fd5545541ed296341e01dcf63c4a2cc682dbc7ebbcd47dd70c95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eeacf6f54a494e4598748b0901cc4b20542853d5dd7c5ffe6aa6d9679c83a2d2
[INFO] running `Command { std: "docker" "start" "-a" "eeacf6f54a494e4598748b0901cc4b20542853d5dd7c5ffe6aa6d9679c83a2d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/link_cplusplus-8b35b49b3bad92f0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests link-cplusplus
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eeacf6f54a494e4598748b0901cc4b20542853d5dd7c5ffe6aa6d9679c83a2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeacf6f54a494e4598748b0901cc4b20542853d5dd7c5ffe6aa6d9679c83a2d2", kill_on_drop: false }`
[INFO] [stdout] eeacf6f54a494e4598748b0901cc4b20542853d5dd7c5ffe6aa6d9679c83a2d2