[INFO] fetching crate galgebra 0.2.4...
[INFO] testing galgebra-0.2.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate galgebra 0.2.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate galgebra 0.2.4
[INFO] finished tweaking crates.io crate galgebra 0.2.4
[INFO] tweaked toml for crates.io crate galgebra 0.2.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate galgebra 0.2.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding rstest v0.15.0 (available: v0.26.1)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 82464b9d62e8f2ef0d08e8b8b49c084b9358a457143d35a05aa2d5c7262e5e1b
[INFO] running `Command { std: "docker" "start" "-a" "82464b9d62e8f2ef0d08e8b8b49c084b9358a457143d35a05aa2d5c7262e5e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82464b9d62e8f2ef0d08e8b8b49c084b9358a457143d35a05aa2d5c7262e5e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82464b9d62e8f2ef0d08e8b8b49c084b9358a457143d35a05aa2d5c7262e5e1b", kill_on_drop: false }`
[INFO] [stdout] 82464b9d62e8f2ef0d08e8b8b49c084b9358a457143d35a05aa2d5c7262e5e1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a0e397539cc9bac65771f298630501ead9319cbeffc8b3ae0b9d9d5583bc890f
[INFO] running `Command { std: "docker" "start" "-a" "a0e397539cc9bac65771f298630501ead9319cbeffc8b3ae0b9d9d5583bc890f", kill_on_drop: false }`
[INFO] [stderr]    Compiling galgebra v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "a0e397539cc9bac65771f298630501ead9319cbeffc8b3ae0b9d9d5583bc890f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e397539cc9bac65771f298630501ead9319cbeffc8b3ae0b9d9d5583bc890f", kill_on_drop: false }`
[INFO] [stdout] a0e397539cc9bac65771f298630501ead9319cbeffc8b3ae0b9d9d5583bc890f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1c933fe94628a6b00c31c9e46681878a18bcded15d382579d306f324728b7982
[INFO] running `Command { std: "docker" "start" "-a" "1c933fe94628a6b00c31c9e46681878a18bcded15d382579d306f324728b7982", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rstest_macros v0.14.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling rstest v0.15.0
[INFO] [stderr]    Compiling galgebra v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.54s
[INFO] running `Command { std: "docker" "inspect" "1c933fe94628a6b00c31c9e46681878a18bcded15d382579d306f324728b7982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c933fe94628a6b00c31c9e46681878a18bcded15d382579d306f324728b7982", kill_on_drop: false }`
[INFO] [stdout] 1c933fe94628a6b00c31c9e46681878a18bcded15d382579d306f324728b7982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b91b1719fdd504c26398003cd82cdfdfe2c40236779094e00bb10c5689421e0e
[INFO] running `Command { std: "docker" "start" "-a" "b91b1719fdd504c26398003cd82cdfdfe2c40236779094e00bb10c5689421e0e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/galgebra-6ad072ac208cdff2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test matrix::tests::creating_new ... ok
[INFO] [stdout] test matrix::tests::indexing ... ok
[INFO] [stdout] test matrix::tests::mut_getting ... ok
[INFO] [stdout] test matrix::tests::getting ... ok
[INFO] [stdout] test matrix::tests::creating_filled ... ok
[INFO] [stdout] test matrix::tests::size ... ok
[INFO] [stdout] test matrix::tests::swapping ... ok
[INFO] [stdout] test vector::tests::addition ... ok
[INFO] [stdout] test vector::tests::displaying ... ok
[INFO] [stdout] test vector::tests::equality ... ok
[INFO] [stdout] test vector::tests::formatting ... ok
[INFO] [stdout] test vector::tests::copying ... ok
[INFO] [stdout] test matrix::tests::mut_indexing ... ok
[INFO] [stdout] test vector::tests::ordering ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests galgebra
[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" "b91b1719fdd504c26398003cd82cdfdfe2c40236779094e00bb10c5689421e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91b1719fdd504c26398003cd82cdfdfe2c40236779094e00bb10c5689421e0e", kill_on_drop: false }`
[INFO] [stdout] b91b1719fdd504c26398003cd82cdfdfe2c40236779094e00bb10c5689421e0e