[INFO] fetching crate crabslab 0.6.5...
[INFO] testing crabslab-0.6.5 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate crabslab 0.6.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate crabslab 0.6.5
[INFO] finished tweaking crates.io crate crabslab 0.6.5
[INFO] tweaked toml for crates.io crate crabslab 0.6.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crabslab 0.6.5 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crabslab 0.6.5 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc3058c263b3ca4041ca095f95fe34f8f24e827a9f25aa494d36c17c347dd9d2
[INFO] running `Command { std: "docker" "start" "-a" "cc3058c263b3ca4041ca095f95fe34f8f24e827a9f25aa494d36c17c347dd9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc3058c263b3ca4041ca095f95fe34f8f24e827a9f25aa494d36c17c347dd9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc3058c263b3ca4041ca095f95fe34f8f24e827a9f25aa494d36c17c347dd9d2", kill_on_drop: false }`
[INFO] [stdout] cc3058c263b3ca4041ca095f95fe34f8f24e827a9f25aa494d36c17c347dd9d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2505f5793831443786f9f2eb0a0cd6dcf1bcf78951c130a3793ef75017a4a943
[INFO] running `Command { std: "docker" "start" "-a" "2505f5793831443786f9f2eb0a0cd6dcf1bcf78951c130a3793ef75017a4a943", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling glam v0.30.4
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling crabslab-derive v0.4.4
[INFO] [stderr]    Compiling crabslab v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.46s
[INFO] running `Command { std: "docker" "inspect" "2505f5793831443786f9f2eb0a0cd6dcf1bcf78951c130a3793ef75017a4a943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2505f5793831443786f9f2eb0a0cd6dcf1bcf78951c130a3793ef75017a4a943", kill_on_drop: false }`
[INFO] [stdout] 2505f5793831443786f9f2eb0a0cd6dcf1bcf78951c130a3793ef75017a4a943
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 523ba39ddfb6003afbc79bbe0a336dac42a6b4648b2fe985b1855466f2a51037
[INFO] running `Command { std: "docker" "start" "-a" "523ba39ddfb6003afbc79bbe0a336dac42a6b4648b2fe985b1855466f2a51037", kill_on_drop: false }`
[INFO] [stderr]    Compiling crabslab v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "523ba39ddfb6003afbc79bbe0a336dac42a6b4648b2fe985b1855466f2a51037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "523ba39ddfb6003afbc79bbe0a336dac42a6b4648b2fe985b1855466f2a51037", kill_on_drop: false }`
[INFO] [stdout] 523ba39ddfb6003afbc79bbe0a336dac42a6b4648b2fe985b1855466f2a51037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ebc03299d96406614a59927938e3b7bea360510d0d786c4c2baff052f22bea3
[INFO] running `Command { std: "docker" "start" "-a" "7ebc03299d96406614a59927938e3b7bea360510d0d786c4c2baff052f22bea3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crabslab-10c090bef09b87f7)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test id::test::index ... ok
[INFO] [stdout] test id::test::write_id ... ok
[INFO] [stdout] test slab::blah::contains_sanity ... ok
[INFO] [stdout] test slab::blah::derive_baz_sanity ... ok
[INFO] [stdout] test id::test::slice_representation_sanity ... ok
[INFO] [stdout] test id::test::id_size ... ok
[INFO] [stdout] test slab::test::tuples_and_all_primitives ... ok
[INFO] [stdout] test slab::test::cpuslab_sanity ... ok
[INFO] [stdout] test slab::test::slab_array_readwrite ... ok
[INFO] [stderr]    Doc-tests crabslab
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/offset.rs - offset::Offset (line 46) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/array.rs - array::Array (line 29) ... ok
[INFO] [stdout] test src/offset.rs - offset::Offset (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ebc03299d96406614a59927938e3b7bea360510d0d786c4c2baff052f22bea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebc03299d96406614a59927938e3b7bea360510d0d786c4c2baff052f22bea3", kill_on_drop: false }`
[INFO] [stdout] 7ebc03299d96406614a59927938e3b7bea360510d0d786c4c2baff052f22bea3