[INFO] fetching crate art 1.0.0...
[INFO] testing art-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate art 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate art 1.0.0
[INFO] finished tweaking crates.io crate art 1.0.0
[INFO] tweaked toml for crates.io crate art 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate art 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate art 1.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b07b1d225c45663b773d9ad5d67cd269de12bf1c0ed38058a227a0aeccd50261
[INFO] running `Command { std: "docker" "start" "-a" "b07b1d225c45663b773d9ad5d67cd269de12bf1c0ed38058a227a0aeccd50261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b07b1d225c45663b773d9ad5d67cd269de12bf1c0ed38058a227a0aeccd50261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07b1d225c45663b773d9ad5d67cd269de12bf1c0ed38058a227a0aeccd50261", kill_on_drop: false }`
[INFO] [stdout] b07b1d225c45663b773d9ad5d67cd269de12bf1c0ed38058a227a0aeccd50261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 626a10d3def9b67583b43f36b1a1706d78d84a154f219d2924a1e1e9757f9aeb
[INFO] running `Command { std: "docker" "start" "-a" "626a10d3def9b67583b43f36b1a1706d78d84a154f219d2924a1e1e9757f9aeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling art v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "626a10d3def9b67583b43f36b1a1706d78d84a154f219d2924a1e1e9757f9aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626a10d3def9b67583b43f36b1a1706d78d84a154f219d2924a1e1e9757f9aeb", kill_on_drop: false }`
[INFO] [stdout] 626a10d3def9b67583b43f36b1a1706d78d84a154f219d2924a1e1e9757f9aeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 335f9d6616efff33f611883d30f1fcba9c70bdc7e3d4815beea3082b756d347d
[INFO] running `Command { std: "docker" "start" "-a" "335f9d6616efff33f611883d30f1fcba9c70bdc7e3d4815beea3082b756d347d", kill_on_drop: false }`
[INFO] [stderr]    Compiling art v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "335f9d6616efff33f611883d30f1fcba9c70bdc7e3d4815beea3082b756d347d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335f9d6616efff33f611883d30f1fcba9c70bdc7e3d4815beea3082b756d347d", kill_on_drop: false }`
[INFO] [stdout] 335f9d6616efff33f611883d30f1fcba9c70bdc7e3d4815beea3082b756d347d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51a256d3906cfe1996d5d6e685728f2bde2c18b1946d63d1cfd4c60b174e00bf
[INFO] running `Command { std: "docker" "start" "-a" "51a256d3906cfe1996d5d6e685728f2bde2c18b1946d63d1cfd4c60b174e00bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/art-ba7e84dee9435a9e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test regression_03 ... ok
[INFO] [stdout] test regression_02 ... ok
[INFO] [stdout] test regression_05 ... ok
[INFO] [stdout] test regression_01 ... ok
[INFO] [stdout] test regression_00 ... ok
[INFO] [stdout] test regression_04 ... ok
[INFO] [stdout] test regression_07 ... ok
[INFO] [stdout] test test_inserts ... ok
[INFO] [stdout] test regression_06 ... ok
[INFO] [stderr]      Running unittests src/bin/art_bench.rs (/opt/rustwide/target/debug/deps/art_bench-77e381b24a56e536)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests art
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[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] [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" "51a256d3906cfe1996d5d6e685728f2bde2c18b1946d63d1cfd4c60b174e00bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a256d3906cfe1996d5d6e685728f2bde2c18b1946d63d1cfd4c60b174e00bf", kill_on_drop: false }`
[INFO] [stdout] 51a256d3906cfe1996d5d6e685728f2bde2c18b1946d63d1cfd4c60b174e00bf