[INFO] fetching crate tetsy-stats 0.1.0...
[INFO] testing tetsy-stats-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tetsy-stats 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tetsy-stats 0.1.0 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 crates.io crate tetsy-stats 0.1.0
[INFO] finished tweaking crates.io crate tetsy-stats 0.1.0
[INFO] tweaked toml for crates.io crate tetsy-stats 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] dc827ec52fd47608dc14dd7e823669e2a8e540b838cc209b4cdf197bcb4a96f1
[INFO] running `Command { std: "docker" "start" "-a" "dc827ec52fd47608dc14dd7e823669e2a8e540b838cc209b4cdf197bcb4a96f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc827ec52fd47608dc14dd7e823669e2a8e540b838cc209b4cdf197bcb4a96f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc827ec52fd47608dc14dd7e823669e2a8e540b838cc209b4cdf197bcb4a96f1", kill_on_drop: false }`
[INFO] [stdout] dc827ec52fd47608dc14dd7e823669e2a8e540b838cc209b4cdf197bcb4a96f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f12a547337a52e1be591f5c04fa208a29b9b82b1a128fa23481dd2b1a51061f6
[INFO] running `Command { std: "docker" "start" "-a" "f12a547337a52e1be591f5c04fa208a29b9b82b1a128fa23481dd2b1a51061f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy-stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f12a547337a52e1be591f5c04fa208a29b9b82b1a128fa23481dd2b1a51061f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12a547337a52e1be591f5c04fa208a29b9b82b1a128fa23481dd2b1a51061f6", kill_on_drop: false }`
[INFO] [stdout] f12a547337a52e1be591f5c04fa208a29b9b82b1a128fa23481dd2b1a51061f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cef34d3d020b267c67b76f61a8dba8f2836a214d25adaa517aa0d1d8b0c30a10
[INFO] running `Command { std: "docker" "start" "-a" "cef34d3d020b267c67b76f61a8dba8f2836a214d25adaa517aa0d1d8b0c30a10", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy-stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "cef34d3d020b267c67b76f61a8dba8f2836a214d25adaa517aa0d1d8b0c30a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef34d3d020b267c67b76f61a8dba8f2836a214d25adaa517aa0d1d8b0c30a10", kill_on_drop: false }`
[INFO] [stdout] cef34d3d020b267c67b76f61a8dba8f2836a214d25adaa517aa0d1d8b0c30a10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8429af6a68c9d9bbb209773e1c79589e548a786478ae1ba4a6bf7028494b599b
[INFO] running `Command { std: "docker" "start" "-a" "8429af6a68c9d9bbb209773e1c79589e548a786478ae1ba4a6bf7028494b599b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetsy_stats-e64a1ae57fbbae4e)
[INFO] [stdout] test tests::data_range_is_not_multiple_of_bucket_range ... ok
[INFO] [stderr]    Doc-tests tetsy-stats
[INFO] [stdout] test tests::data_range_is_multiple_of_bucket_range ... ok
[INFO] [stdout] test tests::check_corpus ... ok
[INFO] [stdout] test tests::check_histogram ... ok
[INFO] [stdout] test tests::none_when_too_few_data ... ok
[INFO] [stdout] test tests::smaller_data_range_than_bucket_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "8429af6a68c9d9bbb209773e1c79589e548a786478ae1ba4a6bf7028494b599b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8429af6a68c9d9bbb209773e1c79589e548a786478ae1ba4a6bf7028494b599b", kill_on_drop: false }`
[INFO] [stdout] 8429af6a68c9d9bbb209773e1c79589e548a786478ae1ba4a6bf7028494b599b