[INFO] fetching crate concrete-commons 0.1.0...
[INFO] testing concrete-commons-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate concrete-commons 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate concrete-commons 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concrete-commons 0.1.0
[INFO] finished tweaking crates.io crate concrete-commons 0.1.0
[INFO] tweaked toml for crates.io crate concrete-commons 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e783ecb74fded47dc7b964d5aee92c8e77857325414a900167f634fc4938a661
[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" "e783ecb74fded47dc7b964d5aee92c8e77857325414a900167f634fc4938a661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e783ecb74fded47dc7b964d5aee92c8e77857325414a900167f634fc4938a661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e783ecb74fded47dc7b964d5aee92c8e77857325414a900167f634fc4938a661", kill_on_drop: false }`
[INFO] [stdout] e783ecb74fded47dc7b964d5aee92c8e77857325414a900167f634fc4938a661
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6061591be5d2cf408553fc7420d97fa6ece237d332473a0c8e632e2e2f7a3bf9
[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" "6061591be5d2cf408553fc7420d97fa6ece237d332473a0c8e632e2e2f7a3bf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling concrete-commons v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.88s
[INFO] running `Command { std: "docker" "inspect" "6061591be5d2cf408553fc7420d97fa6ece237d332473a0c8e632e2e2f7a3bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6061591be5d2cf408553fc7420d97fa6ece237d332473a0c8e632e2e2f7a3bf9", kill_on_drop: false }`
[INFO] [stdout] 6061591be5d2cf408553fc7420d97fa6ece237d332473a0c8e632e2e2f7a3bf9
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f31f0df6a15ac676bd5566bf07c6cd085182316cd80d9c26ab3f4a5f16e0cc10
[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" "f31f0df6a15ac676bd5566bf07c6cd085182316cd80d9c26ab3f4a5f16e0cc10", kill_on_drop: false }`
[INFO] [stderr]    Compiling concrete-commons v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "f31f0df6a15ac676bd5566bf07c6cd085182316cd80d9c26ab3f4a5f16e0cc10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31f0df6a15ac676bd5566bf07c6cd085182316cd80d9c26ab3f4a5f16e0cc10", kill_on_drop: false }`
[INFO] [stdout] f31f0df6a15ac676bd5566bf07c6cd085182316cd80d9c26ab3f4a5f16e0cc10
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] d85db9db51e86fe3a0e15ae9c2ffe2e98482bcf5d92b3203ba78ed67dd45e26e
[INFO] running `Command { std: "docker" "start" "-a" "d85db9db51e86fe3a0e15ae9c2ffe2e98482bcf5d92b3203ba78ed67dd45e26e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/concrete_commons-2a229ff72b86fcae)
[INFO] [stdout] running 12 tests
[INFO] [stderr]    Doc-tests concrete_commons
[INFO] [stdout] test float::test::test_f32_binary_rep ... ok
[INFO] [stdout] test float::test::test_f64_binary_rep ... ok
[INFO] [stdout] test signed::test::test_sint128_binary_rep ... ok
[INFO] [stdout] test signed::test::test_sint16_binary_rep ... ok
[INFO] [stdout] test signed::test::test_sint8_binary_rep ... ok
[INFO] [stdout] test unsigned::test::test_uint128_binary_rep ... ok
[INFO] [stdout] test unsigned::test::test_uint16_binary_rep ... ok
[INFO] [stdout] test unsigned::test::test_uint32_binary_rep ... ok
[INFO] [stdout] test unsigned::test::test_uint64_binary_rep ... ok
[INFO] [stdout] test signed::test::test_sint32_binary_rep ... ok
[INFO] [stdout] test signed::test::test_sint64_binary_rep ... ok
[INFO] [stdout] test unsigned::test::test_uint8_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 171) ... ok
[INFO] [stdout] test src/dispersion.rs - dispersion::LogStandardDev (line 48) ... ok
[INFO] [stdout] test src/dispersion.rs - dispersion::StandardDev (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d85db9db51e86fe3a0e15ae9c2ffe2e98482bcf5d92b3203ba78ed67dd45e26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d85db9db51e86fe3a0e15ae9c2ffe2e98482bcf5d92b3203ba78ed67dd45e26e", kill_on_drop: false }`
[INFO] [stdout] d85db9db51e86fe3a0e15ae9c2ffe2e98482bcf5d92b3203ba78ed67dd45e26e