[INFO] fetching crate array-utils 0.1.1...
[INFO] testing array-utils-0.1.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate array-utils 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate array-utils 0.1.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate array-utils 0.1.1
[INFO] finished tweaking crates.io crate array-utils 0.1.1
[INFO] tweaked toml for crates.io crate array-utils 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60c20b88864498cd166f28b1cf450c7096be41f6dbef441d7b502c23c7c551ea
[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" "60c20b88864498cd166f28b1cf450c7096be41f6dbef441d7b502c23c7c551ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60c20b88864498cd166f28b1cf450c7096be41f6dbef441d7b502c23c7c551ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c20b88864498cd166f28b1cf450c7096be41f6dbef441d7b502c23c7c551ea", kill_on_drop: false }`
[INFO] [stdout] 60c20b88864498cd166f28b1cf450c7096be41f6dbef441d7b502c23c7c551ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--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] d82612cc95dd215c0cd91617d2cc8a33b754635d9b0f8d69a8e9c86e38394063
[INFO] running `Command { std: "docker" "start" "-a" "d82612cc95dd215c0cd91617d2cc8a33b754635d9b0f8d69a8e9c86e38394063", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "d82612cc95dd215c0cd91617d2cc8a33b754635d9b0f8d69a8e9c86e38394063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82612cc95dd215c0cd91617d2cc8a33b754635d9b0f8d69a8e9c86e38394063", kill_on_drop: false }`
[INFO] [stdout] d82612cc95dd215c0cd91617d2cc8a33b754635d9b0f8d69a8e9c86e38394063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 817427be0733c995ad977b8fd46ad2508ad057007c3fee94fa49ace6063d40b4
[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" "817427be0733c995ad977b8fd46ad2508ad057007c3fee94fa49ace6063d40b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "817427be0733c995ad977b8fd46ad2508ad057007c3fee94fa49ace6063d40b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817427be0733c995ad977b8fd46ad2508ad057007c3fee94fa49ace6063d40b4", kill_on_drop: false }`
[INFO] [stdout] 817427be0733c995ad977b8fd46ad2508ad057007c3fee94fa49ace6063d40b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7abcc0a83272c7d3e3f43bc8b5a751ec26168a3d6cfa493e776f57d172d8fa9
[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" "e7abcc0a83272c7d3e3f43bc8b5a751ec26168a3d6cfa493e776f57d172d8fa9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/array_utils-6b310e446840ea4f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::arr_resize ... ok
[INFO] [stdout] test tests::drift_st ... ok
[INFO] [stdout] test tests::init_from ... ok
[INFO] [stdout] test tests::init_from_option ... ok
[INFO] [stdout] test tests::drift_nd ... ok
[INFO] [stdout] test tests::init_till ... ok
[INFO] [stdout] test tests::join_arrays ... ok
[INFO] [stdout] test tests::sized_slices ... ok
[INFO] [stdout] test tests::splice_arrays ... ok
[INFO] [stdout] test tests::super_impose ... ok
[INFO] [stdout] test tests::init_from_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests array-utils
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - initialize_from (line 101) ... ok
[INFO] [stdout] test src/lib.rs - drift_to_begin (line 319) ... ok
[INFO] [stdout] test src/lib.rs - initialize_from_result (line 244) ... ok
[INFO] [stdout] test src/lib.rs - superimpose (line 391) ... ok
[INFO] [stdout] test src/lib.rs - initialize_from_option (line 201) ... ok
[INFO] [stdout] test src/lib.rs - initialize_till (line 141) ... ok
[INFO] [stdout] test src/lib.rs - array_resize (line 359) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - splice (line 472) ... ok
[INFO] [stdout] test src/lib.rs - sized_slice (line 516) ... ok
[INFO] [stdout] test src/lib.rs - join (line 428) ... ok
[INFO] [stdout] test src/lib.rs - drift_to_end (line 282) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7abcc0a83272c7d3e3f43bc8b5a751ec26168a3d6cfa493e776f57d172d8fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7abcc0a83272c7d3e3f43bc8b5a751ec26168a3d6cfa493e776f57d172d8fa9", kill_on_drop: false }`
[INFO] [stdout] e7abcc0a83272c7d3e3f43bc8b5a751ec26168a3d6cfa493e776f57d172d8fa9