[INFO] fetching crate lockstep 0.3.1...
[INFO] testing lockstep-0.3.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate lockstep 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate lockstep 0.3.1
[INFO] finished tweaking crates.io crate lockstep 0.3.1
[INFO] tweaked toml for crates.io crate lockstep 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lockstep 0.3.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lockstep 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e3e1207e64ce0d6636f9b75cf3bc414f53e309f057b4ecad07e88bc7067c902
[INFO] running `Command { std: "docker" "start" "-a" "9e3e1207e64ce0d6636f9b75cf3bc414f53e309f057b4ecad07e88bc7067c902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e3e1207e64ce0d6636f9b75cf3bc414f53e309f057b4ecad07e88bc7067c902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3e1207e64ce0d6636f9b75cf3bc414f53e309f057b4ecad07e88bc7067c902", kill_on_drop: false }`
[INFO] [stdout] 9e3e1207e64ce0d6636f9b75cf3bc414f53e309f057b4ecad07e88bc7067c902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f304360ba1e1de4375de8c65df8be1042370a32f6c5a35b2c00a6bb3c0df87c
[INFO] running `Command { std: "docker" "start" "-a" "4f304360ba1e1de4375de8c65df8be1042370a32f6c5a35b2c00a6bb3c0df87c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lockstep v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "4f304360ba1e1de4375de8c65df8be1042370a32f6c5a35b2c00a6bb3c0df87c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f304360ba1e1de4375de8c65df8be1042370a32f6c5a35b2c00a6bb3c0df87c", kill_on_drop: false }`
[INFO] [stdout] 4f304360ba1e1de4375de8c65df8be1042370a32f6c5a35b2c00a6bb3c0df87c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42f19b0b7d45e7ff1232df47108f3e7d899302b1aff28737ddf17b40cc9e70ef
[INFO] running `Command { std: "docker" "start" "-a" "42f19b0b7d45e7ff1232df47108f3e7d899302b1aff28737ddf17b40cc9e70ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling lockstep v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "42f19b0b7d45e7ff1232df47108f3e7d899302b1aff28737ddf17b40cc9e70ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f19b0b7d45e7ff1232df47108f3e7d899302b1aff28737ddf17b40cc9e70ef", kill_on_drop: false }`
[INFO] [stdout] 42f19b0b7d45e7ff1232df47108f3e7d899302b1aff28737ddf17b40cc9e70ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3eaf16f7864d97e909d1a76ed4b78dc2ed341fe767d8921cd4cc444444a398c2
[INFO] running `Command { std: "docker" "start" "-a" "3eaf16f7864d97e909d1a76ed4b78dc2ed341fe767d8921cd4cc444444a398c2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lockstep-8522303840a6eb05)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::intersection ... ok
[INFO] [stdout] test tests::not_fused ... ok
[INFO] [stdout] test tests::size_hint ... ok
[INFO] [stdout] test tests::zip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lockstep
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - lockstep (line 42) ... ok
[INFO] [stdout] test src/lib.rs - lockstep (line 30) ... ok
[INFO] [stdout] test src/lib.rs - lockstep (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3eaf16f7864d97e909d1a76ed4b78dc2ed341fe767d8921cd4cc444444a398c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eaf16f7864d97e909d1a76ed4b78dc2ed341fe767d8921cd4cc444444a398c2", kill_on_drop: false }`
[INFO] [stdout] 3eaf16f7864d97e909d1a76ed4b78dc2ed341fe767d8921cd4cc444444a398c2