[INFO] fetching crate fast-stats 0.1.1...
[INFO] testing fast-stats-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate fast-stats 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate fast-stats 0.1.1
[INFO] finished tweaking crates.io crate fast-stats 0.1.1
[INFO] tweaked toml for crates.io crate fast-stats 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast-stats 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding float-cmp v0.9.0 (available: v0.10.0)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6c2d159e882c11d9f7eaea92eb4f116d6ef41394747e5085ee366dbc512ab41e
[INFO] running `Command { std: "docker" "start" "-a" "6c2d159e882c11d9f7eaea92eb4f116d6ef41394747e5085ee366dbc512ab41e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c2d159e882c11d9f7eaea92eb4f116d6ef41394747e5085ee366dbc512ab41e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c2d159e882c11d9f7eaea92eb4f116d6ef41394747e5085ee366dbc512ab41e", kill_on_drop: false }`
[INFO] [stdout] 6c2d159e882c11d9f7eaea92eb4f116d6ef41394747e5085ee366dbc512ab41e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 62f42ad30c702338c9d90c8b35b264e12e2b2aacc0122bfd76f480c294e740ef
[INFO] running `Command { std: "docker" "start" "-a" "62f42ad30c702338c9d90c8b35b264e12e2b2aacc0122bfd76f480c294e740ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling fast-stats v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "62f42ad30c702338c9d90c8b35b264e12e2b2aacc0122bfd76f480c294e740ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f42ad30c702338c9d90c8b35b264e12e2b2aacc0122bfd76f480c294e740ef", kill_on_drop: false }`
[INFO] [stdout] 62f42ad30c702338c9d90c8b35b264e12e2b2aacc0122bfd76f480c294e740ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9d08b0a425251c1b548a600d4fb968e86998103fd8c29530824e88bddb1e80d1
[INFO] running `Command { std: "docker" "start" "-a" "9d08b0a425251c1b548a600d4fb968e86998103fd8c29530824e88bddb1e80d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-stats v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "9d08b0a425251c1b548a600d4fb968e86998103fd8c29530824e88bddb1e80d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d08b0a425251c1b548a600d4fb968e86998103fd8c29530824e88bddb1e80d1", kill_on_drop: false }`
[INFO] [stdout] 9d08b0a425251c1b548a600d4fb968e86998103fd8c29530824e88bddb1e80d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a86d7c92cd41428029776944025996019e56339141c3cc41d788d70d75ea5f4e
[INFO] running `Command { std: "docker" "start" "-a" "a86d7c92cd41428029776944025996019e56339141c3cc41d788d70d75ea5f4e", 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/fast_stats-54548cf7e8d302db)
[INFO] [stdout] running 30 tests
[INFO] [stdout] test fstats_f64::tests::len_test ... ok
[INFO] [stdout] test fstats_f64::tests::mean_test ... ok
[INFO] [stdout] test fstats_f64::tests::drain_test ... ok
[INFO] [stdout] test fstats_f64::tests::min_max_test ... ok
[INFO] [stdout] test fstats_f64::tests::insert_test ... ok
[INFO] [stdout] test fstats_f64::tests::is_empty_test ... ok
[INFO] [stdout] test fstats_f64::tests::append_test ... ok
[INFO] [stdout] test fstats_f64::tests::remove_test ... ok
[INFO] [stdout] test fstats_float::tests::append_test ... ok
[INFO] [stdout] test fstats_float::tests::is_empty_test ... ok
[INFO] [stdout] test fstats_float::tests::len_test ... ok
[INFO] [stdout] test fstats_float::tests::mean_test ... ok
[INFO] [stdout] test fstats_float::tests::remove_test ... ok
[INFO] [stdout] test fstats_float::tests::min_max_test ... ok
[INFO] [stdout] test fstats_float::tests::reset_test ... ok
[INFO] [stdout] test fstats_float::tests::splice_test ... ok
[INFO] [stdout] test fstats_f64::tests::reset_test ... ok
[INFO] [stdout] test fstats_float::tests::truncate_test ... ok
[INFO] [stdout] test fstats_float::tests::stddev_test ... ok
[INFO] [stdout] test fstats_f64::tests::split_off_test ... ok
[INFO] [stdout] test fstats_float::tests::resize_test ... ok
[INFO] [stdout] test fstats_f64::tests::stddev_test ... ok
[INFO] [stdout] test fstats_float::tests::split_off_test ... ok
[INFO] [stdout] test fstats_f64::tests::swap_remove_test ... ok
[INFO] [stdout] test fstats_f64::tests::truncate_test ... ok
[INFO] [stdout] test fstats_float::tests::swap_remove_test ... ok
[INFO] [stdout] test fstats_f64::tests::resize_test ... ok
[INFO] [stdout] test fstats_float::tests::insert_test ... ok
[INFO] [stdout] test fstats_float::tests::drain_test ... ok
[INFO] [stderr]      Running tests/stddev_f64.rs (/opt/rustwide/target/debug/deps/stddev_f64-4e487b8728ea6b57)
[INFO] [stdout] test fstats_f64::tests::splice_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test stddev_fstats_benchmark ... ok
[INFO] [stdout] test stddev_stats_benchmark ... ok
[INFO] [stdout] test drain_stddev_fstats_benchmark ... ok
[INFO] [stdout] test drain_stddev_stats_benchmark ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stddev_float.rs (/opt/rustwide/target/debug/deps/stddev_float-6c77a908c0c3a281)
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test stddev_fstats_benchmark ... ok
[INFO] [stdout] test stddev_stats_benchmark ... ok
[INFO] [stdout] test drain_stddev_fstats_benchmark ... ok
[INFO] [stdout] test drain_stddev_stats_benchmark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast_stats
[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" "a86d7c92cd41428029776944025996019e56339141c3cc41d788d70d75ea5f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86d7c92cd41428029776944025996019e56339141c3cc41d788d70d75ea5f4e", kill_on_drop: false }`
[INFO] [stdout] a86d7c92cd41428029776944025996019e56339141c3cc41d788d70d75ea5f4e