[INFO] fetching crate mag 0.3.0...
[INFO] testing mag-0.3.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate mag 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate mag 0.3.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd8c3ad7afc5a2979636add109182abfc0d60bd6cb280d6203aa9bc39d9b8754
[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" "dd8c3ad7afc5a2979636add109182abfc0d60bd6cb280d6203aa9bc39d9b8754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd8c3ad7afc5a2979636add109182abfc0d60bd6cb280d6203aa9bc39d9b8754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd8c3ad7afc5a2979636add109182abfc0d60bd6cb280d6203aa9bc39d9b8754", kill_on_drop: false }`
[INFO] [stdout] dd8c3ad7afc5a2979636add109182abfc0d60bd6cb280d6203aa9bc39d9b8754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc86a7be74db5195293d657d362aa613bf45b9b0e706c9898e9428cb3bd644b1
[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" "dc86a7be74db5195293d657d362aa613bf45b9b0e706c9898e9428cb3bd644b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling mag v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "dc86a7be74db5195293d657d362aa613bf45b9b0e706c9898e9428cb3bd644b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc86a7be74db5195293d657d362aa613bf45b9b0e706c9898e9428cb3bd644b1", kill_on_drop: false }`
[INFO] [stdout] dc86a7be74db5195293d657d362aa613bf45b9b0e706c9898e9428cb3bd644b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e37143992545d3187bf63f335026280eeb63f2db08315e09202d30cb9cab6ce
[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" "8e37143992545d3187bf63f335026280eeb63f2db08315e09202d30cb9cab6ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling mag v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "8e37143992545d3187bf63f335026280eeb63f2db08315e09202d30cb9cab6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e37143992545d3187bf63f335026280eeb63f2db08315e09202d30cb9cab6ce", kill_on_drop: false }`
[INFO] [stdout] 8e37143992545d3187bf63f335026280eeb63f2db08315e09202d30cb9cab6ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbc953a31a9a8a3879110b6ab1eff0b1e157fbd59bb6f0a20be4ccc3127837c5
[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" "dbc953a31a9a8a3879110b6ab1eff0b1e157fbd59bb6f0a20be4ccc3127837c5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 34 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mag-12fcc1f22d10ae67)
[INFO] [stdout] test length::test::area_add ... ok
[INFO] [stdout] test length::test::area_sub ... ok
[INFO] [stdout] test length::test::area_to ... ok
[INFO] [stdout] test length::test::area_display ... ok
[INFO] [stdout] test length::test::len_div ... ok
[INFO] [stdout] test length::test::volume_add ... ok
[INFO] [stdout] test length::test::volume_mul ... ok
[INFO] [stdout] test length::test::len_mul ... ok
[INFO] [stdout] test length::test::volume_display ... ok
[INFO] [stdout] test speed::test::speed_display ... ok
[INFO] [stdout] test speed::test::speed_div ... ok
[INFO] [stdout] test length::test::volume_sub ... ok
[INFO] [stdout] test speed::test::speed_sub ... ok
[INFO] [stdout] test speed::test::speed_to ... ok
[INFO] [stdout] test temp::test::temp_add ... ok
[INFO] [stdout] test temp::test::temp_display ... ok
[INFO] [stdout] test length::test::volume_to ... ok
[INFO] [stdout] test speed::test::speed_mul ... ok
[INFO] [stdout] test speed::test::speed_add ... ok
[INFO] [stdout] test time::test::time_add ... ok
[INFO] [stdout] test time::test::time_mul ... ok
[INFO] [stdout] test length::test::len_add ... ok
[INFO] [stdout] test length::test::len_display ... ok
[INFO] [stdout] test length::test::volume_div ... ok
[INFO] [stdout] test temp::test::temp_sub ... ok
[INFO] [stdout] test length::test::area_div ... ok
[INFO] [stdout] test length::test::len_sub ... ok
[INFO] [stdout] test temp::test::temp_to ... ok
[INFO] [stderr]    Doc-tests mag
[INFO] [stdout] test time::test::time_to ... ok
[INFO] [stdout] test time::test::time_display ... ok
[INFO] [stdout] test time::test::time_div ... ok
[INFO] [stdout] test length::test::len_to ... ok
[INFO] [stdout] test time::test::time_sub ... ok
[INFO] [stdout] test length::test::area_mul ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lenpriv.rs - lenpriv::Area (line 68) ... ok
[INFO] [stdout] test src/time.rs - time (line 12) ... ok
[INFO] [stdout] test src/speed.rs - speed::Speed (line 32) ... ok
[INFO] [stdout] test src/temp.rs - temp (line 12) ... ok
[INFO] [stdout] test src/timepriv.rs - timepriv::Period (line 28) ... ok
[INFO] [stdout] test src/lenpriv.rs - lenpriv::Volume (line 105) ... 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/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/timepriv.rs - timepriv::Frequency (line 66) ... ok
[INFO] [stdout] test src/temppriv.rs - temppriv::Temperature (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbc953a31a9a8a3879110b6ab1eff0b1e157fbd59bb6f0a20be4ccc3127837c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc953a31a9a8a3879110b6ab1eff0b1e157fbd59bb6f0a20be4ccc3127837c5", kill_on_drop: false }`
[INFO] [stdout] dbc953a31a9a8a3879110b6ab1eff0b1e157fbd59bb6f0a20be4ccc3127837c5