[INFO] fetching crate mag 0.6.0...
[INFO] testing mag-0.6.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mag 0.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mag 0.6.0
[INFO] finished tweaking crates.io crate mag 0.6.0
[INFO] tweaked toml for crates.io crate mag 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mag 0.6.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mag 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbd4ee413efef75a35151cc7b3a1dacdd8c062f61a801be490025af7541c37b6
[INFO] running `Command { std: "docker" "start" "-a" "fbd4ee413efef75a35151cc7b3a1dacdd8c062f61a801be490025af7541c37b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbd4ee413efef75a35151cc7b3a1dacdd8c062f61a801be490025af7541c37b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbd4ee413efef75a35151cc7b3a1dacdd8c062f61a801be490025af7541c37b6", kill_on_drop: false }`
[INFO] [stdout] fbd4ee413efef75a35151cc7b3a1dacdd8c062f61a801be490025af7541c37b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ac4c4e4459b91f2bde791becfdc0874c113b9f81dfc18bbc202daf4db9bc512
[INFO] running `Command { std: "docker" "start" "-a" "6ac4c4e4459b91f2bde791becfdc0874c113b9f81dfc18bbc202daf4db9bc512", kill_on_drop: false }`
[INFO] [stderr]    Compiling mag v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "6ac4c4e4459b91f2bde791becfdc0874c113b9f81dfc18bbc202daf4db9bc512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ac4c4e4459b91f2bde791becfdc0874c113b9f81dfc18bbc202daf4db9bc512", kill_on_drop: false }`
[INFO] [stdout] 6ac4c4e4459b91f2bde791becfdc0874c113b9f81dfc18bbc202daf4db9bc512
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08f6ae0af5fde86319a381d5c597dedd274a733c01a359b2d94a4bc5a499bf1c
[INFO] running `Command { std: "docker" "start" "-a" "08f6ae0af5fde86319a381d5c597dedd274a733c01a359b2d94a4bc5a499bf1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling mag v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "08f6ae0af5fde86319a381d5c597dedd274a733c01a359b2d94a4bc5a499bf1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08f6ae0af5fde86319a381d5c597dedd274a733c01a359b2d94a4bc5a499bf1c", kill_on_drop: false }`
[INFO] [stdout] 08f6ae0af5fde86319a381d5c597dedd274a733c01a359b2d94a4bc5a499bf1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 266f581a21ed5da2d3e9d6f9aaca2c4af38aa8a1177a6f22199a4d2e04fce27d
[INFO] running `Command { std: "docker" "start" "-a" "266f581a21ed5da2d3e9d6f9aaca2c4af38aa8a1177a6f22199a4d2e04fce27d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mag-49f4ddd5c1f0ce12)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test length::test::area_display ... ok
[INFO] [stdout] test length::test::area_div ... ok
[INFO] [stdout] test length::test::area_mul ... ok
[INFO] [stdout] test length::test::area_add ... 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_display ... ok
[INFO] [stdout] test length::test::len_div ... 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 length::test::volume_display ... ok
[INFO] [stdout] test length::test::volume_mul ... ok
[INFO] [stdout] test length::test::volume_div ... ok
[INFO] [stdout] test length::test::volume_sub ... ok
[INFO] [stdout] test length::test::volume_to ... ok
[INFO] [stdout] test mass::test::mass_add ... ok
[INFO] [stdout] test mass::test::mass_display ... ok
[INFO] [stdout] test mass::test::mass_sub ... ok
[INFO] [stdout] test mass::test::mass_to ... ok
[INFO] [stdout] test speed::test::speed_add ... ok
[INFO] [stdout] test mass::test::mass_div ... ok
[INFO] [stdout] test time::test::time_div ... ok
[INFO] [stdout] test time::test::time_mul ... ok
[INFO] [stdout] test time::test::time_to ... ok
[INFO] [stdout] test time::test::time_sub ... ok
[INFO] [stdout] test speed::test::speed_display ... ok
[INFO] [stdout] test speed::test::speed_div ... ok
[INFO] [stdout] test time::test::time_display ... ok
[INFO] [stdout] test speed::test::speed_mul ... 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 mass::test::mass_mul ... ok
[INFO] [stdout] test temp::test::temp_to ... ok
[INFO] [stdout] test temp::test::temp_display ... ok
[INFO] [stdout] test time::test::time_add ... ok
[INFO] [stdout] test temp::test::temp_sub ... ok
[INFO] [stderr]    Doc-tests mag
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/../README.md - (line 6) ... ok
[INFO] [stdout] test src/length/lenpriv.rs - length::lenpriv::Length (line 34) ... ok
[INFO] [stdout] test src/length/lenpriv.rs - length::lenpriv::Volume (line 115) ... ok
[INFO] [stdout] test src/length/lenpriv.rs - length::lenpriv::Area (line 74) ... ok
[INFO] [stdout] test src/quan.rs - quan::Mass (line 15) ... ok
[INFO] [stdout] test src/length/mod.rs - length (line 13) ... ok
[INFO] [stdout] test src/mass.rs - mass (line 13) ... ok
[INFO] [stdout] test src/quan.rs - quan::Mass (line 25) ... ok
[INFO] [stdout] test src/speed.rs - speed::Speed (line 34) ... ok
[INFO] [stdout] test src/quan.rs - quan::Temperature (line 48) ... ok
[INFO] [stdout] test src/time/mod.rs - time (line 13) ... ok
[INFO] [stdout] test src/time/timepriv.rs - time::timepriv::Frequency (line 75) ... ok
[INFO] [stdout] test src/length/mod.rs - length::length_unit (line 58) ... ok
[INFO] [stdout] test src/temp.rs - temp (line 13) ... ok
[INFO] [stdout] test src/time/mod.rs - time::time_unit (line 56) ... ok
[INFO] [stdout] test src/temp.rs - temp (line 25) ... ok
[INFO] [stdout] test src/time/timepriv.rs - time::timepriv::Period (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.49s; merged doctests compilation took 0.46s
[INFO] running `Command { std: "docker" "inspect" "266f581a21ed5da2d3e9d6f9aaca2c4af38aa8a1177a6f22199a4d2e04fce27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266f581a21ed5da2d3e9d6f9aaca2c4af38aa8a1177a6f22199a4d2e04fce27d", kill_on_drop: false }`
[INFO] [stdout] 266f581a21ed5da2d3e9d6f9aaca2c4af38aa8a1177a6f22199a4d2e04fce27d