[INFO] crate matrix 0.22.0 is already in cache
[INFO] testing matrix-0.22.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate matrix 0.22.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate matrix 0.22.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrix 0.22.0
[INFO] finished tweaking crates.io crate matrix 0.22.0
[INFO] tweaked toml for crates.io crate matrix 0.22.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52df8613a2e1435ec89d5b31b703841f141e119b82926eb3977022e36b1501c3
[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" "52df8613a2e1435ec89d5b31b703841f141e119b82926eb3977022e36b1501c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52df8613a2e1435ec89d5b31b703841f141e119b82926eb3977022e36b1501c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52df8613a2e1435ec89d5b31b703841f141e119b82926eb3977022e36b1501c3", kill_on_drop: false }`
[INFO] [stdout] 52df8613a2e1435ec89d5b31b703841f141e119b82926eb3977022e36b1501c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef22347ba9da9f2b31e44d6a8c530f51a92493879faad8f309442a74d19079cd
[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" "ef22347ba9da9f2b31e44d6a8c530f51a92493879faad8f309442a74d19079cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling matrix v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "ef22347ba9da9f2b31e44d6a8c530f51a92493879faad8f309442a74d19079cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef22347ba9da9f2b31e44d6a8c530f51a92493879faad8f309442a74d19079cd", kill_on_drop: false }`
[INFO] [stdout] ef22347ba9da9f2b31e44d6a8c530f51a92493879faad8f309442a74d19079cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 4d5b189a7855032b6fc201f1e613a91c6725a789c5de26273647e10f5fb63402
[INFO] running `Command { std: "docker" "start" "-a" "4d5b189a7855032b6fc201f1e613a91c6725a789c5de26273647e10f5fb63402", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert v0.7.4
[INFO] [stderr]    Compiling random v0.12.2
[INFO] [stderr]    Compiling matrix v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "4d5b189a7855032b6fc201f1e613a91c6725a789c5de26273647e10f5fb63402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5b189a7855032b6fc201f1e613a91c6725a789c5de26273647e10f5fb63402", kill_on_drop: false }`
[INFO] [stdout] 4d5b189a7855032b6fc201f1e613a91c6725a789c5de26273647e10f5fb63402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1041a84c26a5b7d51d688f12c9326f5b444cd14a0cb9306423946869c18aa240
[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" "1041a84c26a5b7d51d688f12c9326f5b444cd14a0cb9306423946869c18aa240", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 41 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/matrix-532622a6a12dc747
[INFO] [stdout] test format::banded::convert::tests::into_conventional_wide ... ok
[INFO] [stdout] test format::banded::tests::iter_wide ... ok
[INFO] [stdout] test format::compressed::convert::tests::into_conventional ... ok
[INFO] [stdout] test format::compressed::convert::tests::from_diagonal_wide ... ok
[INFO] [stdout] test format::compressed::operation::tests::transpose ... ok
[INFO] [stdout] test format::compressed::convert::tests::from_diagonal_tall ... ok
[INFO] [stdout] test format::banded::tests::iter_tall ... ok
[INFO] [stdout] test format::compressed::tests::nonzeros ... ok
[INFO] [stdout] test format::compressed::tests::resize_fewer_columns ... ok
[INFO] [stdout] test format::banded::operation::tests::transpose ... ok
[INFO] [stdout] test format::compressed::tests::resize_fewer_rows ... ok
[INFO] [stdout] test format::compressed::tests::resize_more_columns ... ok
[INFO] [stdout] test format::banded::convert::tests::from_diagonal_wide ... ok
[INFO] [stdout] test format::banded::convert::tests::from_diagonal_tall ... ok
[INFO] [stdout] test format::compressed::tests::resize_more_rows ... ok
[INFO] [stdout] test format::compressed::tests::set ... ok
[INFO] [stdout] test format::conventional::operation::tests::multiply_self ... ok
[INFO] [stdout] test format::conventional::operation::tests::transpose ... ok
[INFO] [stdout] test format::conventional::tests::erase ... ok
[INFO] [stdout] test format::conventional::tests::nonzeros ... ok
[INFO] [stdout] test format::conventional::tests::resize_fewer_columns ... ok
[INFO] [stdout] test format::conventional::tests::resize_fewer_rows ... ok
[INFO] [stdout] test format::conventional::tests::resize_more_columns ... ok
[INFO] [stdout] test format::conventional::tests::resize_more_columns_rows ... ok
[INFO] [stdout] test format::conventional::tests::resize_more_rows ... ok
[INFO] [stdout] test format::packed::tests::nonzeros ... ok
[INFO] [stdout] test format::compressed::tests::get ... ok
[INFO] [stdout] test format::banded::convert::tests::into_conventional_tall ... ok
[INFO] [stdout] test format::diagonal::convert::tests::into_conventional ... ok
[INFO] [stdout] test format::diagonal::tests::nonzeros ... ok
[INFO] [stdout] test format::compressed::tests::iter_mut ... ok
[INFO] [stdout] test format::packed::convert::tests::into_conventional_lower ... ok
[INFO] [stdout] test format::compressed::tests::iter ... ok
[INFO] [stdout] test format::packed::convert::tests::into_conventional_upper ... ok
[INFO] [stderr]    Doc-tests matrix
[INFO] [stdout] test format::packed::operation::tests::transpose_lower ... ok
[INFO] [stdout] test format::packed::operation::tests::transpose_upper ... ok
[INFO] [stdout] test format::banded::tests::nonzeros ... ok
[INFO] [stdout] test format::compressed::operation::tests::multiply_into_left ... ok
[INFO] [stdout] test format::compressed::convert::tests::from_conventional ... ok
[INFO] [stdout] test format::compressed::operation::tests::multiply_into_right ... ok
[INFO] [stdout] test format::compressed::operation::tests::multiply_self ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:90:1
[INFO] [stderr]     |
[INFO] [stderr] 90  | / /// A macro for composing matrices in the natural order.
[INFO] [stderr] 91  | | ///
[INFO] [stderr] 92  | | /// The data of a generic matrix is conventionally stored in the column-major
[INFO] [stderr] 93  | | /// order; see `format::conventional`. Consequently, the vector
[INFO] [stderr] ...   |
[INFO] [stderr] 121 | | /// ]
[INFO] [stderr] 122 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:90:1
[INFO] [stderr]     |
[INFO] [stderr] 90  | / /// A macro for composing matrices in the natural order.
[INFO] [stderr] 91  | | ///
[INFO] [stderr] 92  | | /// The data of a generic matrix is conventionally stored in the column-major
[INFO] [stderr] 93  | | /// order; see `format::conventional`. Consequently, the vector
[INFO] [stderr] ...   |
[INFO] [stderr] 121 | | /// ]
[INFO] [stderr] 122 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1041a84c26a5b7d51d688f12c9326f5b444cd14a0cb9306423946869c18aa240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1041a84c26a5b7d51d688f12c9326f5b444cd14a0cb9306423946869c18aa240", kill_on_drop: false }`
[INFO] [stdout] 1041a84c26a5b7d51d688f12c9326f5b444cd14a0cb9306423946869c18aa240