[INFO] cloning repository https://github.com/tnnic/Homework_03
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tnnic/Homework_03" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftnnic%2FHomework_03", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftnnic%2FHomework_03'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a242c2ec41de7fe9290b13b8915440770e4d6a2
[INFO] testing tnnic/Homework_03 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftnnic%2FHomework_03" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tnnic/Homework_03
[INFO] finished tweaking git repo https://github.com/tnnic/Homework_03
[INFO] tweaked toml for git repo https://github.com/tnnic/Homework_03 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tnnic/Homework_03 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tnnic/Homework_03 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 330df3761a4e6dd5a0471139863b435e0624ca386ae6e0e9b75c096dce760d45
[INFO] running `Command { std: "docker" "start" "-a" "330df3761a4e6dd5a0471139863b435e0624ca386ae6e0e9b75c096dce760d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "330df3761a4e6dd5a0471139863b435e0624ca386ae6e0e9b75c096dce760d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330df3761a4e6dd5a0471139863b435e0624ca386ae6e0e9b75c096dce760d45", kill_on_drop: false }`
[INFO] [stdout] 330df3761a4e6dd5a0471139863b435e0624ca386ae6e0e9b75c096dce760d45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7182e9c7a8e8d0000ba7ee3fc763701f08a12ffbd3a51309ee4474c8fe8e815f
[INFO] running `Command { std: "docker" "start" "-a" "7182e9c7a8e8d0000ba7ee3fc763701f08a12ffbd3a51309ee4474c8fe8e815f", kill_on_drop: false }`
[INFO] [stderr]    Compiling homework_03 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "7182e9c7a8e8d0000ba7ee3fc763701f08a12ffbd3a51309ee4474c8fe8e815f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7182e9c7a8e8d0000ba7ee3fc763701f08a12ffbd3a51309ee4474c8fe8e815f", kill_on_drop: false }`
[INFO] [stdout] 7182e9c7a8e8d0000ba7ee3fc763701f08a12ffbd3a51309ee4474c8fe8e815f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b93ae8ab8b39ba6e80bc27e5705e34f5143e9bd351421e52d5ee54e4a1848475
[INFO] running `Command { std: "docker" "start" "-a" "b93ae8ab8b39ba6e80bc27e5705e34f5143e9bd351421e52d5ee54e4a1848475", kill_on_drop: false }`
[INFO] [stderr]    Compiling homework_03 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "b93ae8ab8b39ba6e80bc27e5705e34f5143e9bd351421e52d5ee54e4a1848475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93ae8ab8b39ba6e80bc27e5705e34f5143e9bd351421e52d5ee54e4a1848475", kill_on_drop: false }`
[INFO] [stdout] b93ae8ab8b39ba6e80bc27e5705e34f5143e9bd351421e52d5ee54e4a1848475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b92108077abbfa73933f94f9a2ee82e076ac78c7327f73692e7598e027c3e8c
[INFO] running `Command { std: "docker" "start" "-a" "7b92108077abbfa73933f94f9a2ee82e076ac78c7327f73692e7598e027c3e8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/homework_03-79c15bb0a96813df)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test element_from_end::tests::test_slice_element_from_end ... ok
[INFO] [stdout] test slice_into_quarters::tests::test_split_slice_into_quarters ... ok
[INFO] [stdout] test slice_into_quarters::tests::test_split_slice_into_quarters_empty ... ok
[INFO] [stdout] test slice_into_quarters::tests::test_split_slice_into_quarters_seventeen_elements ... ok
[INFO] [stdout] test split_slice::tests::test_split_empty_slice ... ok
[INFO] [stdout] test slice_into_quarters::tests::test_split_slice_into_quarters_single_element ... ok
[INFO] [stdout] test slice_into_quarters::tests::test_split_slice_into_quarters_various_lengths ... ok
[INFO] [stdout] test split_slice::tests::test_split_slice_at ... ok
[INFO] [stdout] test split_slice::tests::test_split_slice_at_bounds ... ok
[INFO] [stdout] test to_tuple_element::tests::test_mutable_reference_to_tuple_element ... ok
[INFO] [stdout] test slice_element::tests::test_mutable_reference_to_slice_element ... ok
[INFO] [stdout] test element_from_end::tests::test_slice_element_from_empty_slice ... ok
[INFO] [stderr]    Doc-tests homework_03
[INFO] [stdout] test element_from_end::tests::test_slice_element_from_end_out_of_bounds - should panic ... ok
[INFO] [stdout] test slice_element::tests::test_mutable_reference_to_slice_element_out_of_bounds - should panic ... 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] [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" "7b92108077abbfa73933f94f9a2ee82e076ac78c7327f73692e7598e027c3e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b92108077abbfa73933f94f9a2ee82e076ac78c7327f73692e7598e027c3e8c", kill_on_drop: false }`
[INFO] [stdout] 7b92108077abbfa73933f94f9a2ee82e076ac78c7327f73692e7598e027c3e8c