[INFO] fetching crate trait-group 0.1.0...
[INFO] testing trait-group-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate trait-group 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate trait-group 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trait-group 0.1.0
[INFO] finished tweaking crates.io crate trait-group 0.1.0
[INFO] tweaked toml for crates.io crate trait-group 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2026da242a2f2e0110fcd32d9a4a3391f45a6f17690572370dad247dc22a14ca
[INFO] running `Command { std: "docker" "start" "-a" "2026da242a2f2e0110fcd32d9a4a3391f45a6f17690572370dad247dc22a14ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2026da242a2f2e0110fcd32d9a4a3391f45a6f17690572370dad247dc22a14ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2026da242a2f2e0110fcd32d9a4a3391f45a6f17690572370dad247dc22a14ca", kill_on_drop: false }`
[INFO] [stdout] 2026da242a2f2e0110fcd32d9a4a3391f45a6f17690572370dad247dc22a14ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbe2b0a435ea41ab628f2b56067d0a9c8ff57cf25bdfd78c803ec8a0c2c330ff
[INFO] running `Command { std: "docker" "start" "-a" "bbe2b0a435ea41ab628f2b56067d0a9c8ff57cf25bdfd78c803ec8a0c2c330ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait-group v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "bbe2b0a435ea41ab628f2b56067d0a9c8ff57cf25bdfd78c803ec8a0c2c330ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe2b0a435ea41ab628f2b56067d0a9c8ff57cf25bdfd78c803ec8a0c2c330ff", kill_on_drop: false }`
[INFO] [stdout] bbe2b0a435ea41ab628f2b56067d0a9c8ff57cf25bdfd78c803ec8a0c2c330ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 737c4e9e03d1eed86aa847e3f9c2e009c873946fc92c4282d2fa3aa427cc61ec
[INFO] running `Command { std: "docker" "start" "-a" "737c4e9e03d1eed86aa847e3f9c2e009c873946fc92c4282d2fa3aa427cc61ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling trait-group v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "737c4e9e03d1eed86aa847e3f9c2e009c873946fc92c4282d2fa3aa427cc61ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737c4e9e03d1eed86aa847e3f9c2e009c873946fc92c4282d2fa3aa427cc61ec", kill_on_drop: false }`
[INFO] [stdout] 737c4e9e03d1eed86aa847e3f9c2e009c873946fc92c4282d2fa3aa427cc61ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e6fe2252fdb662809114dcf2b335e5bdc9ff662af322f416d568010a915bfd8
[INFO] running `Command { std: "docker" "start" "-a" "5e6fe2252fdb662809114dcf2b335e5bdc9ff662af322f416d568010a915bfd8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trait_group-ffb1eff863061b67)
[INFO] [stderr]    Doc-tests trait-group
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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 - trait_group (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e6fe2252fdb662809114dcf2b335e5bdc9ff662af322f416d568010a915bfd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e6fe2252fdb662809114dcf2b335e5bdc9ff662af322f416d568010a915bfd8", kill_on_drop: false }`
[INFO] [stdout] 5e6fe2252fdb662809114dcf2b335e5bdc9ff662af322f416d568010a915bfd8