[INFO] fetching crate eztrace 0.1.0...
[INFO] testing eztrace-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate eztrace 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate eztrace 0.1.0 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 crates.io crate eztrace 0.1.0
[INFO] finished tweaking crates.io crate eztrace 0.1.0
[INFO] tweaked toml for crates.io crate eztrace 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1389e4fe2fd6e9e719d7c22db01af590788d48aa6e5251d50e718364f9e367a6
[INFO] running `Command { std: "docker" "start" "-a" "1389e4fe2fd6e9e719d7c22db01af590788d48aa6e5251d50e718364f9e367a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1389e4fe2fd6e9e719d7c22db01af590788d48aa6e5251d50e718364f9e367a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1389e4fe2fd6e9e719d7c22db01af590788d48aa6e5251d50e718364f9e367a6", kill_on_drop: false }`
[INFO] [stdout] 1389e4fe2fd6e9e719d7c22db01af590788d48aa6e5251d50e718364f9e367a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 74725229cdf4b527253119dd2c8a8bef015480f22004edac3e3b7a02cedf17cd
[INFO] running `Command { std: "docker" "start" "-a" "74725229cdf4b527253119dd2c8a8bef015480f22004edac3e3b7a02cedf17cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling eztrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "74725229cdf4b527253119dd2c8a8bef015480f22004edac3e3b7a02cedf17cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74725229cdf4b527253119dd2c8a8bef015480f22004edac3e3b7a02cedf17cd", kill_on_drop: false }`
[INFO] [stdout] 74725229cdf4b527253119dd2c8a8bef015480f22004edac3e3b7a02cedf17cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d230fee8761568095090958553ef3ca2271e01da5a1cc742cb6b8de7573860a9
[INFO] running `Command { std: "docker" "start" "-a" "d230fee8761568095090958553ef3ca2271e01da5a1cc742cb6b8de7573860a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling eztrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "d230fee8761568095090958553ef3ca2271e01da5a1cc742cb6b8de7573860a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d230fee8761568095090958553ef3ca2271e01da5a1cc742cb6b8de7573860a9", kill_on_drop: false }`
[INFO] [stdout] d230fee8761568095090958553ef3ca2271e01da5a1cc742cb6b8de7573860a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 328c1aaca21c2cbea1c79cf7588314ba3ebe801939597cfd6650a911de6fd045
[INFO] running `Command { std: "docker" "start" "-a" "328c1aaca21c2cbea1c79cf7588314ba3ebe801939597cfd6650a911de6fd045", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eztrace-41ccb583a6c5c4af)
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::single ... ok
[INFO] [stdout] test tests::the_docs ... ok
[INFO] [stdout] test tests::no_move ... ok
[INFO] [stdout] test tests::multi ... ok
[INFO] [stdout] test tests::single_eval_per_arg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eztrace
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test eztrace.rs - trace (line 45) ... ok
[INFO] [stdout] test eztrace.rs - trace (line 32) ... ok
[INFO] [stdout] test eztrace.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "328c1aaca21c2cbea1c79cf7588314ba3ebe801939597cfd6650a911de6fd045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328c1aaca21c2cbea1c79cf7588314ba3ebe801939597cfd6650a911de6fd045", kill_on_drop: false }`
[INFO] [stdout] 328c1aaca21c2cbea1c79cf7588314ba3ebe801939597cfd6650a911de6fd045