[INFO] fetching crate concrete-commons 0.2.1...
[INFO] testing concrete-commons-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate concrete-commons 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate concrete-commons 0.2.1
[INFO] finished tweaking crates.io crate concrete-commons 0.2.1
[INFO] tweaked toml for crates.io crate concrete-commons 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate concrete-commons 0.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84d85767e967acf4de4929c5adc1ddaa2a3e1ffe250c317228d1a4eb44a53743
[INFO] running `Command { std: "docker" "start" "-a" "84d85767e967acf4de4929c5adc1ddaa2a3e1ffe250c317228d1a4eb44a53743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d85767e967acf4de4929c5adc1ddaa2a3e1ffe250c317228d1a4eb44a53743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d85767e967acf4de4929c5adc1ddaa2a3e1ffe250c317228d1a4eb44a53743", kill_on_drop: false }`
[INFO] [stdout] 84d85767e967acf4de4929c5adc1ddaa2a3e1ffe250c317228d1a4eb44a53743
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b75e864a4e1257a57c0afc52a1cc485ce27fb8bea99c308e967dce45c93e79c2
[INFO] running `Command { std: "docker" "start" "-a" "b75e864a4e1257a57c0afc52a1cc485ce27fb8bea99c308e967dce45c93e79c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling concrete-commons v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "b75e864a4e1257a57c0afc52a1cc485ce27fb8bea99c308e967dce45c93e79c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75e864a4e1257a57c0afc52a1cc485ce27fb8bea99c308e967dce45c93e79c2", kill_on_drop: false }`
[INFO] [stdout] b75e864a4e1257a57c0afc52a1cc485ce27fb8bea99c308e967dce45c93e79c2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e28e598df7d4f8ab45a2b96fec72514a9c4d30596d89be9f68b9b8691aaf879
[INFO] running `Command { std: "docker" "start" "-a" "3e28e598df7d4f8ab45a2b96fec72514a9c4d30596d89be9f68b9b8691aaf879", kill_on_drop: false }`
[INFO] [stderr]    Compiling concrete-commons v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "3e28e598df7d4f8ab45a2b96fec72514a9c4d30596d89be9f68b9b8691aaf879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e28e598df7d4f8ab45a2b96fec72514a9c4d30596d89be9f68b9b8691aaf879", kill_on_drop: false }`
[INFO] [stdout] 3e28e598df7d4f8ab45a2b96fec72514a9c4d30596d89be9f68b9b8691aaf879
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f75223fd6aa720d4efc7f3416c36bc7f20d7b7557d49caee45036b9b15101ae3
[INFO] running `Command { std: "docker" "start" "-a" "f75223fd6aa720d4efc7f3416c36bc7f20d7b7557d49caee45036b9b15101ae3", 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/concrete_commons-7dc70197572bd1f4)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test numeric::float::test::test_f32_binary_rep ... ok
[INFO] [stdout] test numeric::signed::test::test_sint128_binary_rep ... ok
[INFO] [stdout] test numeric::float::test::test_f64_binary_rep ... ok
[INFO] [stderr]    Doc-tests concrete_commons
[INFO] [stdout] test numeric::signed::test::test_sint16_binary_rep ... ok
[INFO] [stdout] test numeric::signed::test::test_sint32_binary_rep ... ok
[INFO] [stdout] test numeric::signed::test::test_sint8_binary_rep ... ok
[INFO] [stdout] test numeric::unsigned::test::test_uint128_binary_rep ... ok
[INFO] [stdout] test numeric::signed::test::test_sint64_binary_rep ... ok
[INFO] [stdout] test numeric::unsigned::test::test_uint32_binary_rep ... ok
[INFO] [stdout] test numeric::unsigned::test::test_uint8_binary_rep ... ok
[INFO] [stdout] test numeric::unsigned::test::test_uint64_binary_rep ... ok
[INFO] [stdout] test numeric::unsigned::test::test_uint16_binary_rep ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/dispersion.rs - dispersion::Variance (line 189) ... ok
[INFO] [stdout] test src/dispersion.rs - dispersion::LogStandardDev (line 53) ... ok
[INFO] [stdout] test src/dispersion.rs - dispersion::StandardDev (line 122) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f75223fd6aa720d4efc7f3416c36bc7f20d7b7557d49caee45036b9b15101ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75223fd6aa720d4efc7f3416c36bc7f20d7b7557d49caee45036b9b15101ae3", kill_on_drop: false }`
[INFO] [stdout] f75223fd6aa720d4efc7f3416c36bc7f20d7b7557d49caee45036b9b15101ae3