[INFO] fetching crate xslice 0.1.2...
[INFO] testing xslice-0.1.2 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate xslice 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate xslice 0.1.2
[INFO] finished tweaking crates.io crate xslice 0.1.2
[INFO] tweaked toml for crates.io crate xslice 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xslice 0.1.2 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xslice 0.1.2 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reborrow v0.5.5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16b17b70684a261d4163d23cc9c8f0797cfc453b8da3d748ade50f63ccd9c1aa
[INFO] running `Command { std: "docker" "start" "-a" "16b17b70684a261d4163d23cc9c8f0797cfc453b8da3d748ade50f63ccd9c1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16b17b70684a261d4163d23cc9c8f0797cfc453b8da3d748ade50f63ccd9c1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b17b70684a261d4163d23cc9c8f0797cfc453b8da3d748ade50f63ccd9c1aa", kill_on_drop: false }`
[INFO] [stdout] 16b17b70684a261d4163d23cc9c8f0797cfc453b8da3d748ade50f63ccd9c1aa
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6721e8f59e13707771386873b99bd5e04b13986cff31e04b0e307609276b93f0
[INFO] running `Command { std: "docker" "start" "-a" "6721e8f59e13707771386873b99bd5e04b13986cff31e04b0e307609276b93f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling xslice v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "6721e8f59e13707771386873b99bd5e04b13986cff31e04b0e307609276b93f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6721e8f59e13707771386873b99bd5e04b13986cff31e04b0e307609276b93f0", kill_on_drop: false }`
[INFO] [stdout] 6721e8f59e13707771386873b99bd5e04b13986cff31e04b0e307609276b93f0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbbd18f5ed1efb13da071bf0d6b90e4d2f37bf0d7faaf1618aa0cbe24c947209
[INFO] running `Command { std: "docker" "start" "-a" "fbbd18f5ed1efb13da071bf0d6b90e4d2f37bf0d7faaf1618aa0cbe24c947209", kill_on_drop: false }`
[INFO] [stderr]    Compiling xslice v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "fbbd18f5ed1efb13da071bf0d6b90e4d2f37bf0d7faaf1618aa0cbe24c947209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbbd18f5ed1efb13da071bf0d6b90e4d2f37bf0d7faaf1618aa0cbe24c947209", kill_on_drop: false }`
[INFO] [stdout] fbbd18f5ed1efb13da071bf0d6b90e4d2f37bf0d7faaf1618aa0cbe24c947209
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8ef05db5f5d0f541c04830617196e8d97f4893d12eae30f573027b00f34d672
[INFO] running `Command { std: "docker" "start" "-a" "b8ef05db5f5d0f541c04830617196e8d97f4893d12eae30f573027b00f34d672", 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/xslice-59a8775595110e6f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test extent::test::extent_size ... ok
[INFO] [stdout] test xbstr::test::get ... ok
[INFO] [stdout] test xslice::test::first_mut ... ok
[INFO] [stdout] test xslice::test::get ... ok
[INFO] [stdout] test xstr::test::get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xslice
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[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] all doctests ran in 0.24s; merged doctests compilation took 0.24s
[INFO] running `Command { std: "docker" "inspect" "b8ef05db5f5d0f541c04830617196e8d97f4893d12eae30f573027b00f34d672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ef05db5f5d0f541c04830617196e8d97f4893d12eae30f573027b00f34d672", kill_on_drop: false }`
[INFO] [stdout] b8ef05db5f5d0f541c04830617196e8d97f4893d12eae30f573027b00f34d672
