[INFO] cloning repository https://github.com/tomaka/cargo-bug-repro-20200624 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomaka/cargo-bug-repro-20200624" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomaka%2Fcargo-bug-repro-20200624", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomaka%2Fcargo-bug-repro-20200624'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 855e00d78d32ef0763c67608329c83a98de1440e [INFO] testing tomaka/cargo-bug-repro-20200624 against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomaka%2Fcargo-bug-repro-20200624" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomaka/cargo-bug-repro-20200624 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomaka/cargo-bug-repro-20200624 [INFO] finished tweaking git repo https://github.com/tomaka/cargo-bug-repro-20200624 [INFO] tweaked toml for git repo https://github.com/tomaka/cargo-bug-repro-20200624 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/tomaka/cargo-bug-repro-20200624 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d600458bb1cc63fd4aa7d772f141240bbc4a68c6c25e0a200dc82ed11d343e3f [INFO] running `Command { std: "docker" "start" "-a" "d600458bb1cc63fd4aa7d772f141240bbc4a68c6c25e0a200dc82ed11d343e3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d600458bb1cc63fd4aa7d772f141240bbc4a68c6c25e0a200dc82ed11d343e3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d600458bb1cc63fd4aa7d772f141240bbc4a68c6c25e0a200dc82ed11d343e3f", kill_on_drop: false }` [INFO] [stdout] d600458bb1cc63fd4aa7d772f141240bbc4a68c6c25e0a200dc82ed11d343e3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfead8c472e64ac09ece2e021f3ff853c8253be2adaff3f88b2dcc780f7083f1 [INFO] running `Command { std: "docker" "start" "-a" "bfead8c472e64ac09ece2e021f3ff853c8253be2adaff3f88b2dcc780f7083f1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling a v0.1.0 (/opt/rustwide/workdir/a) [INFO] [stderr] Compiling b v0.1.0 (/opt/rustwide/workdir/b) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `Command { std: "docker" "inspect" "bfead8c472e64ac09ece2e021f3ff853c8253be2adaff3f88b2dcc780f7083f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfead8c472e64ac09ece2e021f3ff853c8253be2adaff3f88b2dcc780f7083f1", kill_on_drop: false }` [INFO] [stdout] bfead8c472e64ac09ece2e021f3ff853c8253be2adaff3f88b2dcc780f7083f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98f1df2f4ace38ba87bb8715b05611ab3730396cc9083dab07104be77d908e5d [INFO] running `Command { std: "docker" "start" "-a" "98f1df2f4ace38ba87bb8715b05611ab3730396cc9083dab07104be77d908e5d", kill_on_drop: false }` [INFO] [stderr] Compiling a v0.1.0 (/opt/rustwide/workdir/a) [INFO] [stderr] Compiling b v0.1.0 (/opt/rustwide/workdir/b) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "98f1df2f4ace38ba87bb8715b05611ab3730396cc9083dab07104be77d908e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98f1df2f4ace38ba87bb8715b05611ab3730396cc9083dab07104be77d908e5d", kill_on_drop: false }` [INFO] [stdout] 98f1df2f4ace38ba87bb8715b05611ab3730396cc9083dab07104be77d908e5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2061e9d3dad2b7375b17c8a851760ff877139c9c079b29cb3e41a65e4ccdeb72 [INFO] running `Command { std: "docker" "start" "-a" "2061e9d3dad2b7375b17c8a851760ff877139c9c079b29cb3e41a65e4ccdeb72", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/a-80adf5070b517a82) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/b-893605a6ca42b3dc) [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" "2061e9d3dad2b7375b17c8a851760ff877139c9c079b29cb3e41a65e4ccdeb72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2061e9d3dad2b7375b17c8a851760ff877139c9c079b29cb3e41a65e4ccdeb72", kill_on_drop: false }` [INFO] [stdout] 2061e9d3dad2b7375b17c8a851760ff877139c9c079b29cb3e41a65e4ccdeb72