[INFO] fetching crate contain 0.4.0...
[INFO] testing contain-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate contain 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate contain 0.4.0
[INFO] finished tweaking crates.io crate contain 0.4.0
[INFO] tweaked toml for crates.io crate contain 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate contain 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9c17bc40b4cf7cfc818df7f7f5e52c9d8378e389639400d731ddbb39814f1e13
[INFO] running `Command { std: "docker" "start" "-a" "9c17bc40b4cf7cfc818df7f7f5e52c9d8378e389639400d731ddbb39814f1e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c17bc40b4cf7cfc818df7f7f5e52c9d8378e389639400d731ddbb39814f1e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c17bc40b4cf7cfc818df7f7f5e52c9d8378e389639400d731ddbb39814f1e13", kill_on_drop: false }`
[INFO] [stdout] 9c17bc40b4cf7cfc818df7f7f5e52c9d8378e389639400d731ddbb39814f1e13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 708e1065e41b55a1cc950658ccce241ee0a528d2104bd3b938e345b4641996e7
[INFO] running `Command { std: "docker" "start" "-a" "708e1065e41b55a1cc950658ccce241ee0a528d2104bd3b938e345b4641996e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling contain v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "708e1065e41b55a1cc950658ccce241ee0a528d2104bd3b938e345b4641996e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "708e1065e41b55a1cc950658ccce241ee0a528d2104bd3b938e345b4641996e7", kill_on_drop: false }`
[INFO] [stdout] 708e1065e41b55a1cc950658ccce241ee0a528d2104bd3b938e345b4641996e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4728057b7a85bde94a10e6e4022dcfb85bcaacb96e07f348eedb75a5926ef9d6
[INFO] running `Command { std: "docker" "start" "-a" "4728057b7a85bde94a10e6e4022dcfb85bcaacb96e07f348eedb75a5926ef9d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling contain v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "4728057b7a85bde94a10e6e4022dcfb85bcaacb96e07f348eedb75a5926ef9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4728057b7a85bde94a10e6e4022dcfb85bcaacb96e07f348eedb75a5926ef9d6", kill_on_drop: false }`
[INFO] [stdout] 4728057b7a85bde94a10e6e4022dcfb85bcaacb96e07f348eedb75a5926ef9d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bfc3b402f7981619d49c1fe307ba862f9e83505617d126edbc17542a2bffadfa
[INFO] running `Command { std: "docker" "start" "-a" "bfc3b402f7981619d49c1fe307ba862f9e83505617d126edbc17542a2bffadfa", 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/contain-27c67b9b9d784fe2)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::multiple_strings ... ok
[INFO] [stdout] test tests::multiple_strings_deduplicating ... ok
[INFO] [stdout] test tests::mutable_test ... ok
[INFO] [stdout] test tests::size_check ... ok
[INFO] [stdout] test tests::size_check_deduplicating ... ok
[INFO] [stdout] test tests::with_resize ... ok
[INFO] [stdout] test tests::with_resize_deduplicating ... ok
[INFO] [stdout] test tests::threaded_test ... ok
[INFO] [stdout] test tests::simple_test ... ok
[INFO] [stdout] test tests::simple_test_deduplicating ... ok
[INFO] [stderr]    Doc-tests contain
[INFO] [stdout] test tests::threaded_test_deduplicating ... 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 2 tests
[INFO] [stdout] test src/lib.rs - SimpleContainer (line 28) ... ok
[INFO] [stdout] test src/lib.rs - DeduplicatingContainer (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bfc3b402f7981619d49c1fe307ba862f9e83505617d126edbc17542a2bffadfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc3b402f7981619d49c1fe307ba862f9e83505617d126edbc17542a2bffadfa", kill_on_drop: false }`
[INFO] [stdout] bfc3b402f7981619d49c1fe307ba862f9e83505617d126edbc17542a2bffadfa