[INFO] fetching crate lockstep 0.3.1...
[INFO] testing lockstep-0.3.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate lockstep 0.3.1 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lockstep 0.3.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0145468d37b230081913eaa4c61d7d99fa1c07852ec9528fb64228eb3e5a802a
[INFO] running `Command { std: "docker" "start" "-a" "0145468d37b230081913eaa4c61d7d99fa1c07852ec9528fb64228eb3e5a802a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0145468d37b230081913eaa4c61d7d99fa1c07852ec9528fb64228eb3e5a802a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0145468d37b230081913eaa4c61d7d99fa1c07852ec9528fb64228eb3e5a802a", kill_on_drop: false }`
[INFO] [stdout] 0145468d37b230081913eaa4c61d7d99fa1c07852ec9528fb64228eb3e5a802a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 060f4bebb47cae978a1a83b75c729d8a7131223c7ef3d545807585877989c40d
[INFO] running `Command { std: "docker" "start" "-a" "060f4bebb47cae978a1a83b75c729d8a7131223c7ef3d545807585877989c40d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lockstep v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "060f4bebb47cae978a1a83b75c729d8a7131223c7ef3d545807585877989c40d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060f4bebb47cae978a1a83b75c729d8a7131223c7ef3d545807585877989c40d", kill_on_drop: false }`
[INFO] [stdout] 060f4bebb47cae978a1a83b75c729d8a7131223c7ef3d545807585877989c40d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d4f32684f738cd89ce7a829761c11457e1d1cd6ec1e68b38bc48132a0ea4960
[INFO] running `Command { std: "docker" "start" "-a" "2d4f32684f738cd89ce7a829761c11457e1d1cd6ec1e68b38bc48132a0ea4960", kill_on_drop: false }`
[INFO] [stderr]    Compiling lockstep v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "2d4f32684f738cd89ce7a829761c11457e1d1cd6ec1e68b38bc48132a0ea4960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4f32684f738cd89ce7a829761c11457e1d1cd6ec1e68b38bc48132a0ea4960", kill_on_drop: false }`
[INFO] [stdout] 2d4f32684f738cd89ce7a829761c11457e1d1cd6ec1e68b38bc48132a0ea4960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46239b48cb8aece5132e1c457d3db7a7a65baccc56457bb1520b5aceff6c2a64
[INFO] running `Command { std: "docker" "start" "-a" "46239b48cb8aece5132e1c457d3db7a7a65baccc56457bb1520b5aceff6c2a64", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[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::not_fused ... ok
[INFO] [stdout] test tests::intersection ... 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 30) ... ok
[INFO] [stdout] test src/lib.rs - lockstep (line 75) ... ok
[INFO] [stdout] test src/lib.rs - lockstep (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46239b48cb8aece5132e1c457d3db7a7a65baccc56457bb1520b5aceff6c2a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46239b48cb8aece5132e1c457d3db7a7a65baccc56457bb1520b5aceff6c2a64", kill_on_drop: false }`
[INFO] [stdout] 46239b48cb8aece5132e1c457d3db7a7a65baccc56457bb1520b5aceff6c2a64