[INFO] fetching crate wutil 0.0.7...
[INFO] testing wutil-0.0.7 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate wutil 0.0.7 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wutil 0.0.7
[INFO] finished tweaking crates.io crate wutil 0.0.7
[INFO] tweaked toml for crates.io crate wutil 0.0.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wutil 0.0.7 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wutil 0.0.7 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cc713f938676b9d538d207daf5cad1c79c6c392fe0a38e5857b0b742af7bce9
[INFO] running `Command { std: "docker" "start" "-a" "8cc713f938676b9d538d207daf5cad1c79c6c392fe0a38e5857b0b742af7bce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cc713f938676b9d538d207daf5cad1c79c6c392fe0a38e5857b0b742af7bce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc713f938676b9d538d207daf5cad1c79c6c392fe0a38e5857b0b742af7bce9", kill_on_drop: false }`
[INFO] [stdout] 8cc713f938676b9d538d207daf5cad1c79c6c392fe0a38e5857b0b742af7bce9
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98993a44c09127d317491980cfe9b237dd4e81cde16ee2748af555d5f6b588e6
[INFO] running `Command { std: "docker" "start" "-a" "98993a44c09127d317491980cfe9b237dd4e81cde16ee2748af555d5f6b588e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling wutil v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "98993a44c09127d317491980cfe9b237dd4e81cde16ee2748af555d5f6b588e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98993a44c09127d317491980cfe9b237dd4e81cde16ee2748af555d5f6b588e6", kill_on_drop: false }`
[INFO] [stdout] 98993a44c09127d317491980cfe9b237dd4e81cde16ee2748af555d5f6b588e6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b20ac65b7938ffa25bac3a0694b107e86b4247ed8a4e743779b2efde07d34b10
[INFO] running `Command { std: "docker" "start" "-a" "b20ac65b7938ffa25bac3a0694b107e86b4247ed8a4e743779b2efde07d34b10", kill_on_drop: false }`
[INFO] [stderr]    Compiling wutil v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "b20ac65b7938ffa25bac3a0694b107e86b4247ed8a4e743779b2efde07d34b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20ac65b7938ffa25bac3a0694b107e86b4247ed8a4e743779b2efde07d34b10", kill_on_drop: false }`
[INFO] [stdout] b20ac65b7938ffa25bac3a0694b107e86b4247ed8a4e743779b2efde07d34b10
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 064369303f84f0bd34fbad821f814458e8326371a531a51d0bbed7856f6a8c8f
[INFO] running `Command { std: "docker" "start" "-a" "064369303f84f0bd34fbad821f814458e8326371a531a51d0bbed7856f6a8c8f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wutil-1e4890bc7374ec84)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test iter::split::tests::split_inclusive ... ok
[INFO] [stdout] test iter::split::tests::split ... ok
[INFO] [stderr]    Doc-tests wutil
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/cstr.rs - cstr::cstr (line 3) ... ok
[INFO] [stdout] test src/iter.rs - iter::IterCloneExt::split_inclusive (line 65) ... ok
[INFO] [stdout] test src/iter.rs - iter::IterExt::collect_n (line 13) ... ok
[INFO] [stdout] test src/slice.rs - slice::SliceExt::get_slice_between (line 66) ... ok
[INFO] [stdout] test src/transmute.rs - transmute::transmute_ref (line 7) ... ok
[INFO] [stdout] test src/slice.rs - slice::SliceExt::with_sequence_removed (line 46) ... ok
[INFO] [stdout] test src/str.rs - str::StrExt::substr_pos (line 8) ... ok
[INFO] [stdout] test src/iter.rs - iter::IterCloneExt::split (line 42) ... ok
[INFO] [stdout] test src/span.rs - span::Span::overlaps_with (line 71) ... ok
[INFO] [stdout] test src/span.rs - span::Span::at (line 60) ... ok
[INFO] [stdout] test src/transmute.rs - transmute::transmute_mut (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/cstr.rs - cstr::cstr (line 13) - compile fail ... ok
[INFO] [stdout] test src/cstr.rs - cstr::cstr (line 28) - compile fail ... ok
[INFO] [stdout] test src/cstr.rs - cstr::cstr (line 23) - compile fail ... ok
[INFO] [stdout] test src/cstr.rs - cstr::cstr (line 18) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.93s; merged doctests compilation took 0.73s
[INFO] running `Command { std: "docker" "inspect" "064369303f84f0bd34fbad821f814458e8326371a531a51d0bbed7856f6a8c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064369303f84f0bd34fbad821f814458e8326371a531a51d0bbed7856f6a8c8f", kill_on_drop: false }`
[INFO] [stdout] 064369303f84f0bd34fbad821f814458e8326371a531a51d0bbed7856f6a8c8f