[INFO] cloning repository https://github.com/Triballian/isfnset4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Triballian/isfnset4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTriballian%2Fisfnset4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTriballian%2Fisfnset4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df615acd2df30f850214598bdcd14979544073b2
[INFO] testing Triballian/isfnset4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTriballian%2Fisfnset4" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Triballian/isfnset4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Triballian/isfnset4
[INFO] finished tweaking git repo https://github.com/Triballian/isfnset4
[INFO] tweaked toml for git repo https://github.com/Triballian/isfnset4 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Triballian/isfnset4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06f2bfa9ecff5af73ccfd6f9ea9627813ff09db165881d1c2afcd3c41e543fdd
[INFO] running `Command { std: "docker" "start" "-a" "06f2bfa9ecff5af73ccfd6f9ea9627813ff09db165881d1c2afcd3c41e543fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06f2bfa9ecff5af73ccfd6f9ea9627813ff09db165881d1c2afcd3c41e543fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f2bfa9ecff5af73ccfd6f9ea9627813ff09db165881d1c2afcd3c41e543fdd", kill_on_drop: false }`
[INFO] [stdout] 06f2bfa9ecff5af73ccfd6f9ea9627813ff09db165881d1c2afcd3c41e543fdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 159e535ee621ef6e43da0a2d687a2b3c5ddaf47cc774b86995eadeb251858921
[INFO] running `Command { std: "docker" "start" "-a" "159e535ee621ef6e43da0a2d687a2b3c5ddaf47cc774b86995eadeb251858921", kill_on_drop: false }`
[INFO] [stderr]    Compiling isfnset4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "159e535ee621ef6e43da0a2d687a2b3c5ddaf47cc774b86995eadeb251858921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "159e535ee621ef6e43da0a2d687a2b3c5ddaf47cc774b86995eadeb251858921", kill_on_drop: false }`
[INFO] [stdout] 159e535ee621ef6e43da0a2d687a2b3c5ddaf47cc774b86995eadeb251858921
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab9213674f4155d72bae404b8814d3b7ccc5fb84aa7701cb508becb11c77b95a
[INFO] running `Command { std: "docker" "start" "-a" "ab9213674f4155d72bae404b8814d3b7ccc5fb84aa7701cb508becb11c77b95a", kill_on_drop: false }`
[INFO] [stderr]    Compiling isfnset4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "ab9213674f4155d72bae404b8814d3b7ccc5fb84aa7701cb508becb11c77b95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9213674f4155d72bae404b8814d3b7ccc5fb84aa7701cb508becb11c77b95a", kill_on_drop: false }`
[INFO] [stdout] ab9213674f4155d72bae404b8814d3b7ccc5fb84aa7701cb508becb11c77b95a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e85bfbf62dc75b7ab3325e682df470e9abe8f007b0aeb03cda9f2eac84c5f48f
[INFO] running `Command { std: "docker" "start" "-a" "e85bfbf62dc75b7ab3325e682df470e9abe8f007b0aeb03cda9f2eac84c5f48f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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/isfnset4-79652da8ee894a5b)
[INFO] running `Command { std: "docker" "inspect" "e85bfbf62dc75b7ab3325e682df470e9abe8f007b0aeb03cda9f2eac84c5f48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85bfbf62dc75b7ab3325e682df470e9abe8f007b0aeb03cda9f2eac84c5f48f", kill_on_drop: false }`
[INFO] [stdout] e85bfbf62dc75b7ab3325e682df470e9abe8f007b0aeb03cda9f2eac84c5f48f