[INFO] fetching crate cw3 0.6.2...
[INFO] testing cw3-0.6.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cw3 0.6.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cw3 0.6.2 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] removed /workspace/builds/worker-5/source/.cargo/config
[INFO] started tweaking crates.io crate cw3 0.6.2
[INFO] finished tweaking crates.io crate cw3 0.6.2
[INFO] tweaked toml for crates.io crate cw3 0.6.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate cw3 0.6.2 already has a lockfile, it will not be regenerated
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e4533a0c3c1f12ac94dac9c9e93676aacef44594a422b97acf7256b542a777e0
[INFO] running `Command { std: "docker" "start" "-a" "e4533a0c3c1f12ac94dac9c9e93676aacef44594a422b97acf7256b542a777e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4533a0c3c1f12ac94dac9c9e93676aacef44594a422b97acf7256b542a777e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4533a0c3c1f12ac94dac9c9e93676aacef44594a422b97acf7256b542a777e0", kill_on_drop: false }`
[INFO] [stdout] e4533a0c3c1f12ac94dac9c9e93676aacef44594a422b97acf7256b542a777e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 64695aa5267ce93bf102a211e53c8320fd6045575d63d5162e27e6bf2c12b325
[INFO] running `Command { std: "docker" "start" "-a" "64695aa5267ce93bf102a211e53c8320fd6045575d63d5162e27e6bf2c12b325", kill_on_drop: false }`
[INFO] [stderr]    Compiling cw3 v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "64695aa5267ce93bf102a211e53c8320fd6045575d63d5162e27e6bf2c12b325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64695aa5267ce93bf102a211e53c8320fd6045575d63d5162e27e6bf2c12b325", kill_on_drop: false }`
[INFO] [stdout] 64695aa5267ce93bf102a211e53c8320fd6045575d63d5162e27e6bf2c12b325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3dd54b8ac061584a99c8afaa41c9c3032c870f971337e4b1010ab1b7a98edd0c
[INFO] running `Command { std: "docker" "start" "-a" "3dd54b8ac061584a99c8afaa41c9c3032c870f971337e4b1010ab1b7a98edd0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cw3 v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "3dd54b8ac061584a99c8afaa41c9c3032c870f971337e4b1010ab1b7a98edd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd54b8ac061584a99c8afaa41c9c3032c870f971337e4b1010ab1b7a98edd0c", kill_on_drop: false }`
[INFO] [stdout] 3dd54b8ac061584a99c8afaa41c9c3032c870f971337e4b1010ab1b7a98edd0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e92484694f4948180872393e1d11bea21b93c1cef2374539fe5c9be7a8af20bd
[INFO] running `Command { std: "docker" "start" "-a" "e92484694f4948180872393e1d11bea21b93c1cef2374539fe5c9be7a8af20bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cw3-31a51f8e43d094ea)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests cw3
[INFO] [stdout] test msg::test::vote_encoding ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test msg::test::vote_encoding_embedded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "e92484694f4948180872393e1d11bea21b93c1cef2374539fe5c9be7a8af20bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e92484694f4948180872393e1d11bea21b93c1cef2374539fe5c9be7a8af20bd", kill_on_drop: false }`
[INFO] [stdout] e92484694f4948180872393e1d11bea21b93c1cef2374539fe5c9be7a8af20bd