[INFO] fetching crate amg88 0.3.0...
[INFO] testing amg88-0.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate amg88 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate amg88 0.3.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amg88 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate amg88 0.3.0
[INFO] tweaked toml for crates.io crate amg88 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate amg88 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4a0a2b092b9054bf9c2f14bcf1d67c2d8c59227fef3d6f62ccc19e1798f602f
[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" "e4a0a2b092b9054bf9c2f14bcf1d67c2d8c59227fef3d6f62ccc19e1798f602f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4a0a2b092b9054bf9c2f14bcf1d67c2d8c59227fef3d6f62ccc19e1798f602f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a0a2b092b9054bf9c2f14bcf1d67c2d8c59227fef3d6f62ccc19e1798f602f", kill_on_drop: false }`
[INFO] [stdout] e4a0a2b092b9054bf9c2f14bcf1d67c2d8c59227fef3d6f62ccc19e1798f602f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ed5d6aa2894e68be8e01fe06161b146824256f5151d74495c9579d791e42d6c
[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" "9ed5d6aa2894e68be8e01fe06161b146824256f5151d74495c9579d791e42d6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling embedded-hal v1.0.0-alpha.4
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling matrixmultiply v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling amg88 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.58s
[INFO] running `Command { std: "docker" "inspect" "9ed5d6aa2894e68be8e01fe06161b146824256f5151d74495c9579d791e42d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed5d6aa2894e68be8e01fe06161b146824256f5151d74495c9579d791e42d6c", kill_on_drop: false }`
[INFO] [stdout] 9ed5d6aa2894e68be8e01fe06161b146824256f5151d74495c9579d791e42d6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", 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] 8bb80cbd66b6b1927ffc9b868997b8261bc8d3fe684470aa9ff07cd3659fe986
[INFO] running `Command { std: "docker" "start" "-a" "8bb80cbd66b6b1927ffc9b868997b8261bc8d3fe684470aa9ff07cd3659fe986", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling spidev v0.4.1
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling gpio-cdev v0.3.0
[INFO] [stderr]    Compiling linux-embedded-hal v0.4.0-alpha.0
[INFO] [stderr]    Compiling amg88 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.93s
[INFO] running `Command { std: "docker" "inspect" "8bb80cbd66b6b1927ffc9b868997b8261bc8d3fe684470aa9ff07cd3659fe986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb80cbd66b6b1927ffc9b868997b8261bc8d3fe684470aa9ff07cd3659fe986", kill_on_drop: false }`
[INFO] [stdout] 8bb80cbd66b6b1927ffc9b868997b8261bc8d3fe684470aa9ff07cd3659fe986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbe7708b99b21ca07efc1729a5453c4520e079a4a43a883aaada4634eb8af120
[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" "dbe7708b99b21ca07efc1729a5453c4520e079a4a43a883aaada4634eb8af120", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/amg88-9d12061ac55be0ec)
[INFO] [stdout] running 42 tests
[INFO] [stdout] test constants::address_test::try_high ... ok
[INFO] [stdout] test constants::address_test::try_low ... ok
[INFO] [stdout] test constants::average_tests::from_bool ... ok
[INFO] [stdout] test constants::address_test::try_undefined ... ok
[INFO] [stdout] test constants::average_tests::to_bool ... ok
[INFO] [stdout] test constants::average_tests::from_byte ... ok
[INFO] [stdout] test constants::frame_rate_tests::try_unknown ... ok
[INFO] [stdout] test constants::power_control_value_tests::unknown ... ok
[INFO] [stdout] test constants::reset_value_tests::try_flag ... ok
[INFO] [stdout] test constants::reset_value_tests::try_initial ... ok
[INFO] [stdout] test constants::reset_value_tests::try_unknown ... ok
[INFO] [stdout] test constants::test_status_value::byte_both_flags ... ok
[INFO] [stdout] test constants::test_status_value::byte_no_flags ... ok
[INFO] [stdout] test constants::test_status_value::byte_only_interrupt ... ok
[INFO] [stdout] test constants::test_status_value::byte_only_overflow ... ok
[INFO] [stdout] test constants::test_status_value::create_and_access ... ok
[INFO] [stdout] test constants::test_status_value::ignore_undefined ... ok
[INFO] [stdout] test temperature::float_to_pixel_tests::limits ... ok
[INFO] [stdout] test temperature::float_to_pixel_tests::negative ... ok
[INFO] [stdout] test temperature::float_to_pixel_tests::positive ... ok
[INFO] [stdout] test temperature::float_to_pixel_tests::zero ... ok
[INFO] [stdout] test temperature::pixel_to_float_tests::negative ... ok
[INFO] [stdout] test temperature::pixel_to_float_tests::positive ... ok
[INFO] [stdout] test temperature::pixel_to_float_tests::zero ... ok
[INFO] [stdout] test temperature::thermistor_to_float_tests::negative ... ok
[INFO] [stdout] test temperature::thermistor_to_float_tests::positive ... ok
[INFO] [stdout] test temperature::thermistor_to_float_tests::zero ... ok
[INFO] [stderr]    Doc-tests amg88
[INFO] [stdout] test constants::interrupt_control_value_tests::to_byte ... ok
[INFO] [stdout] test constants::power_control_value_tests::try_sleep ... ok
[INFO] [stdout] test constants::frame_rate_tests::try_10 ... ok
[INFO] [stdout] test constants::frame_rate_tests::try_0 ... ok
[INFO] [stdout] test constants::interrupt_control_mode_tests::default ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::set_enabled ... ok
[INFO] [stdout] test constants::power_control_value_tests::try_standby_10 ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::from_byte_ignore_extra ... ok
[INFO] [stdout] test constants::interrupt_control_mode_tests::from_int ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::from_byte ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::to_bool ... ok
[INFO] [stdout] test constants::power_control_value_tests::try_normal ... ok
[INFO] [stdout] test constants::frame_rate_tests::try_1 ... ok
[INFO] [stdout] test constants::power_control_value_tests::try_standby_60 ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::set_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "dbe7708b99b21ca07efc1729a5453c4520e079a4a43a883aaada4634eb8af120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe7708b99b21ca07efc1729a5453c4520e079a4a43a883aaada4634eb8af120", kill_on_drop: false }`
[INFO] [stdout] dbe7708b99b21ca07efc1729a5453c4520e079a4a43a883aaada4634eb8af120