[INFO] fetching crate two_phase_interner 0.1.0...
[INFO] testing two_phase_interner-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate two_phase_interner 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate two_phase_interner 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate two_phase_interner 0.1.0
[INFO] tweaked toml for crates.io crate two_phase_interner 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate two_phase_interner 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate two_phase_interner 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded leb128 v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3184b114618c338e0f5c2a8c62ff3efce2ca7cbf38d458d87965fa4c27325c8
[INFO] running `Command { std: "docker" "start" "-a" "c3184b114618c338e0f5c2a8c62ff3efce2ca7cbf38d458d87965fa4c27325c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3184b114618c338e0f5c2a8c62ff3efce2ca7cbf38d458d87965fa4c27325c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3184b114618c338e0f5c2a8c62ff3efce2ca7cbf38d458d87965fa4c27325c8", kill_on_drop: false }`
[INFO] [stdout] c3184b114618c338e0f5c2a8c62ff3efce2ca7cbf38d458d87965fa4c27325c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a0fc3d630ce11e6fb18cc23a2c17000d9bc2b3abf7e46ae6a72e444141f7508
[INFO] running `Command { std: "docker" "start" "-a" "0a0fc3d630ce11e6fb18cc23a2c17000d9bc2b3abf7e46ae6a72e444141f7508", kill_on_drop: false }`
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling two_phase_interner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "0a0fc3d630ce11e6fb18cc23a2c17000d9bc2b3abf7e46ae6a72e444141f7508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0fc3d630ce11e6fb18cc23a2c17000d9bc2b3abf7e46ae6a72e444141f7508", kill_on_drop: false }`
[INFO] [stdout] 0a0fc3d630ce11e6fb18cc23a2c17000d9bc2b3abf7e46ae6a72e444141f7508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d82d174c96768652840ff92eebef62e535c9247c210b8e8d96536eca69a65981
[INFO] running `Command { std: "docker" "start" "-a" "d82d174c96768652840ff92eebef62e535c9247c210b8e8d96536eca69a65981", kill_on_drop: false }`
[INFO] [stderr]    Compiling two_phase_interner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "d82d174c96768652840ff92eebef62e535c9247c210b8e8d96536eca69a65981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82d174c96768652840ff92eebef62e535c9247c210b8e8d96536eca69a65981", kill_on_drop: false }`
[INFO] [stdout] d82d174c96768652840ff92eebef62e535c9247c210b8e8d96536eca69a65981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b809a3cb7821b79517f0cf7033ff47f2426094d7486b47dc54c96613f1c4a8e8
[INFO] running `Command { std: "docker" "start" "-a" "b809a3cb7821b79517f0cf7033ff47f2426094d7486b47dc54c96613f1c4a8e8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/two_phase_interner-9ba212a1b89f37c6)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_basic_byte_interning ... ok
[INFO] [stdout] test tests::test_byte_array_different_lengths ... ok
[INFO] [stdout] test tests::test_byte_optimize ... ok
[INFO] [stdout] test tests::test_byte_serialize ... ok
[INFO] [stdout] test tests::test_byte_frequency_sorting ... ok
[INFO] [stdout] test tests::test_basic_interning ... ok
[INFO] [stdout] test tests::test_optimize_and_serialize ... ok
[INFO] [stdout] test tests::test_serialize ... ok
[INFO] [stdout] test tests::test_byte_optimize_and_serialize ... ok
[INFO] [stdout] test tests::test_optimize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests two_phase_interner
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b809a3cb7821b79517f0cf7033ff47f2426094d7486b47dc54c96613f1c4a8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b809a3cb7821b79517f0cf7033ff47f2426094d7486b47dc54c96613f1c4a8e8", kill_on_drop: false }`
[INFO] [stdout] b809a3cb7821b79517f0cf7033ff47f2426094d7486b47dc54c96613f1c4a8e8