[INFO] cloning repository https://github.com/henrikno/rust-test-bench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henrikno/rust-test-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrikno%2Frust-test-bench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrikno%2Frust-test-bench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00e7a46fe6bea444ad675bcff587747c9022b14d
[INFO] testing henrikno/rust-test-bench against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenrikno%2Frust-test-bench" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/henrikno/rust-test-bench on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/henrikno/rust-test-bench
[INFO] finished tweaking git repo https://github.com/henrikno/rust-test-bench
[INFO] tweaked toml for git repo https://github.com/henrikno/rust-test-bench written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/henrikno/rust-test-bench already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c1a4e8345c7fde1ec196b8a89bb36943a749fafec80318579a15cdd6f0fdafc
[INFO] running `Command { std: "docker" "start" "-a" "9c1a4e8345c7fde1ec196b8a89bb36943a749fafec80318579a15cdd6f0fdafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c1a4e8345c7fde1ec196b8a89bb36943a749fafec80318579a15cdd6f0fdafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1a4e8345c7fde1ec196b8a89bb36943a749fafec80318579a15cdd6f0fdafc", kill_on_drop: false }`
[INFO] [stdout] 9c1a4e8345c7fde1ec196b8a89bb36943a749fafec80318579a15cdd6f0fdafc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 683678d965eff14049f38491ff2d61565ae88221b37472183803692d7ff75369
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "683678d965eff14049f38491ff2d61565ae88221b37472183803692d7ff75369", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-test-bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "683678d965eff14049f38491ff2d61565ae88221b37472183803692d7ff75369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683678d965eff14049f38491ff2d61565ae88221b37472183803692d7ff75369", kill_on_drop: false }`
[INFO] [stdout] 683678d965eff14049f38491ff2d61565ae88221b37472183803692d7ff75369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b75999f208a34c12a01a0b22a74f551d6dcc8d651f655c529c46a4d1c3abb0e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b75999f208a34c12a01a0b22a74f551d6dcc8d651f655c529c46a4d1c3abb0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-test-bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "2b75999f208a34c12a01a0b22a74f551d6dcc8d651f655c529c46a4d1c3abb0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b75999f208a34c12a01a0b22a74f551d6dcc8d651f655c529c46a4d1c3abb0e", kill_on_drop: false }`
[INFO] [stdout] 2b75999f208a34c12a01a0b22a74f551d6dcc8d651f655c529c46a4d1c3abb0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb87eca2b71f6a272eebc914780f3a753f90766c852cfb974f6c0ceb022eed1d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eb87eca2b71f6a272eebc914780f3a753f90766c852cfb974f6c0ceb022eed1d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_test_bench-36539c3b2a4a00b6)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/test_0.rs (/opt/rustwide/target/debug/deps/test_0-7a089466ceae4fd6)
[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 10 tests
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_1.rs (/opt/rustwide/target/debug/deps/test_1-34ec3baa0f3c7008)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_2.rs (/opt/rustwide/target/debug/deps/test_2-de121138efcab9bc)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_3.rs (/opt/rustwide/target/debug/deps/test_3-0738c322ac57f0be)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_4.rs (/opt/rustwide/target/debug/deps/test_4-3771244939528f63)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stderr]      Running tests/test_5.rs (/opt/rustwide/target/debug/deps/test_5-5b1be9258799d5fd)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_6.rs (/opt/rustwide/target/debug/deps/test_6-71c553e687282ec9)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_7.rs (/opt/rustwide/target/debug/deps/test_7-8c13c4097faf4964)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stderr]      Running tests/test_8.rs (/opt/rustwide/target/debug/deps/test_8-234b3fb8af1fa3bb)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stderr]      Running tests/test_9.rs (/opt/rustwide/target/debug/deps/test_9-a5c65163a8fe78a0)
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_0 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_4 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb87eca2b71f6a272eebc914780f3a753f90766c852cfb974f6c0ceb022eed1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb87eca2b71f6a272eebc914780f3a753f90766c852cfb974f6c0ceb022eed1d", kill_on_drop: false }`
[INFO] [stdout] eb87eca2b71f6a272eebc914780f3a753f90766c852cfb974f6c0ceb022eed1d