[INFO] fetching crate mag 0.3.0...
[INFO] testing mag-0.3.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate mag 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate mag 0.3.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mag 0.3.0
[INFO] finished tweaking crates.io crate mag 0.3.0
[INFO] tweaked toml for crates.io crate mag 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9828de984c1ffa28ede62b2c665a095f50132076b2a27f88a59ac956ff7ae204
[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" "9828de984c1ffa28ede62b2c665a095f50132076b2a27f88a59ac956ff7ae204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9828de984c1ffa28ede62b2c665a095f50132076b2a27f88a59ac956ff7ae204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9828de984c1ffa28ede62b2c665a095f50132076b2a27f88a59ac956ff7ae204", kill_on_drop: false }`
[INFO] [stdout] 9828de984c1ffa28ede62b2c665a095f50132076b2a27f88a59ac956ff7ae204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83d31b19cab2e60f477a9e90b507e26a5b99f553b2b99e54d16ed98ea749d60c
[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" "83d31b19cab2e60f477a9e90b507e26a5b99f553b2b99e54d16ed98ea749d60c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mag v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "83d31b19cab2e60f477a9e90b507e26a5b99f553b2b99e54d16ed98ea749d60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d31b19cab2e60f477a9e90b507e26a5b99f553b2b99e54d16ed98ea749d60c", kill_on_drop: false }`
[INFO] [stdout] 83d31b19cab2e60f477a9e90b507e26a5b99f553b2b99e54d16ed98ea749d60c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c12a5273be8d47742243efbdccdf83b680fedcd65d29f014f783ccd45a9aa663
[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" "c12a5273be8d47742243efbdccdf83b680fedcd65d29f014f783ccd45a9aa663", kill_on_drop: false }`
[INFO] [stderr]    Compiling mag v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "c12a5273be8d47742243efbdccdf83b680fedcd65d29f014f783ccd45a9aa663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12a5273be8d47742243efbdccdf83b680fedcd65d29f014f783ccd45a9aa663", kill_on_drop: false }`
[INFO] [stdout] c12a5273be8d47742243efbdccdf83b680fedcd65d29f014f783ccd45a9aa663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9d81d5e401dec4afe20994b9f3e488c99a10ecbb6e90b5fecf30b56cfb973dd
[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" "d9d81d5e401dec4afe20994b9f3e488c99a10ecbb6e90b5fecf30b56cfb973dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mag-63b2504050d827df)
[INFO] [stdout] running 34 tests
[INFO] [stdout] test length::test::area_add ... ok
[INFO] [stdout] test length::test::area_div ... ok
[INFO] [stdout] test length::test::area_display ... ok
[INFO] [stdout] test length::test::area_to ... ok
[INFO] [stdout] test length::test::area_sub ... ok
[INFO] [stdout] test length::test::len_add ... ok
[INFO] [stdout] test length::test::len_div ... ok
[INFO] [stdout] test length::test::len_display ... ok
[INFO] [stdout] test length::test::len_mul ... ok
[INFO] [stdout] test length::test::len_sub ... ok
[INFO] [stdout] test length::test::len_to ... ok
[INFO] [stdout] test length::test::volume_add ... ok
[INFO] [stdout] test time::test::time_display ... ok
[INFO] [stdout] test time::test::time_div ... ok
[INFO] [stdout] test temp::test::temp_display ... ok
[INFO] [stdout] test time::test::time_mul ... ok
[INFO] [stdout] test time::test::time_sub ... ok
[INFO] [stdout] test temp::test::temp_add ... ok
[INFO] [stdout] test time::test::time_to ... ok
[INFO] [stdout] test length::test::volume_mul ... ok
[INFO] [stdout] test speed::test::speed_to ... ok
[INFO] [stdout] test length::test::volume_sub ... ok
[INFO] [stdout] test length::test::volume_to ... ok
[INFO] [stdout] test temp::test::temp_to ... ok
[INFO] [stdout] test temp::test::temp_sub ... ok
[INFO] [stdout] test speed::test::speed_sub ... ok
[INFO] [stdout] test time::test::time_add ... ok
[INFO] [stdout] test length::test::area_mul ... ok
[INFO] [stdout] test length::test::volume_display ... ok
[INFO] [stdout] test speed::test::speed_div ... ok
[INFO] [stdout] test length::test::volume_div ... ok
[INFO] [stdout] test speed::test::speed_add ... ok
[INFO] [stdout] test speed::test::speed_mul ... ok
[INFO] [stdout] test speed::test::speed_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mag
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/temppriv.rs - temppriv::Temperature (line 25) ... ok
[INFO] [stdout] test src/lenpriv.rs - lenpriv::Length (line 32) ... ok
[INFO] [stdout] test src/length.rs - length (line 12) ... ok
[INFO] [stdout] test src/temp.rs - temp (line 12) ... ok
[INFO] [stdout] test src/speed.rs - speed::Speed (line 32) ... ok
[INFO] [stdout] test src/timepriv.rs - timepriv::Period (line 28) ... ok
[INFO] [stdout] test src/time.rs - time (line 12) ... ok
[INFO] [stdout] test src/lenpriv.rs - lenpriv::Volume (line 105) ... ok
[INFO] [stdout] test src/lenpriv.rs - lenpriv::Area (line 68) ... ok
[INFO] [stdout] test src/timepriv.rs - timepriv::Frequency (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9d81d5e401dec4afe20994b9f3e488c99a10ecbb6e90b5fecf30b56cfb973dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d81d5e401dec4afe20994b9f3e488c99a10ecbb6e90b5fecf30b56cfb973dd", kill_on_drop: false }`
[INFO] [stdout] d9d81d5e401dec4afe20994b9f3e488c99a10ecbb6e90b5fecf30b56cfb973dd