[INFO] fetching crate nebz 0.2.1...
[INFO] testing nebz-0.2.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate nebz 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate nebz 0.2.1
[INFO] finished tweaking crates.io crate nebz 0.2.1
[INFO] tweaked toml for crates.io crate nebz 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nebz 0.2.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nebz 0.2.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6f66edbb7919cf738294e7490b1958ee7e70cd570761f88673bfcc70b1217be
[INFO] running `Command { std: "docker" "start" "-a" "d6f66edbb7919cf738294e7490b1958ee7e70cd570761f88673bfcc70b1217be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6f66edbb7919cf738294e7490b1958ee7e70cd570761f88673bfcc70b1217be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f66edbb7919cf738294e7490b1958ee7e70cd570761f88673bfcc70b1217be", kill_on_drop: false }`
[INFO] [stdout] d6f66edbb7919cf738294e7490b1958ee7e70cd570761f88673bfcc70b1217be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 555b3e2734e7fa30407a80aee3f166d7b53a20f6921345cd77bfa6059cda3915
[INFO] running `Command { std: "docker" "start" "-a" "555b3e2734e7fa30407a80aee3f166d7b53a20f6921345cd77bfa6059cda3915", kill_on_drop: false }`
[INFO] [stderr]    Compiling nebz v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "555b3e2734e7fa30407a80aee3f166d7b53a20f6921345cd77bfa6059cda3915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "555b3e2734e7fa30407a80aee3f166d7b53a20f6921345cd77bfa6059cda3915", kill_on_drop: false }`
[INFO] [stdout] 555b3e2734e7fa30407a80aee3f166d7b53a20f6921345cd77bfa6059cda3915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 373c80c5152c3cf544a1e3ee94869a4b1cc436fefbf39f78dab6f322cd190aab
[INFO] running `Command { std: "docker" "start" "-a" "373c80c5152c3cf544a1e3ee94869a4b1cc436fefbf39f78dab6f322cd190aab", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rstest v0.25.0
[INFO] [stderr]    Compiling nebz v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.98s
[INFO] running `Command { std: "docker" "inspect" "373c80c5152c3cf544a1e3ee94869a4b1cc436fefbf39f78dab6f322cd190aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373c80c5152c3cf544a1e3ee94869a4b1cc436fefbf39f78dab6f322cd190aab", kill_on_drop: false }`
[INFO] [stdout] 373c80c5152c3cf544a1e3ee94869a4b1cc436fefbf39f78dab6f322cd190aab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ddf81f22ffb8eb6aca2cfd093da04c4799a7398eb2b3920a81b142d01435479
[INFO] running `Command { std: "docker" "start" "-a" "8ddf81f22ffb8eb6aca2cfd093da04c4799a7398eb2b3920a81b142d01435479", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nebz-efa3fe5a0ecaf47d)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::first_last_works::case_2_single_byte_borrowed_array ... ok
[INFO] [stdout] test tests::first_last_works::case_1_single_byte_owned_array ... ok
[INFO] [stdout] test tests::first_last_works::case_4_single_byte_str ... ok
[INFO] [stdout] test tests::first_last_works::case_3_single_byte_vec ... ok
[INFO] [stdout] test tests::first_last_works::case_6_multiple_bytes_borrowed_array ... ok
[INFO] [stdout] test tests::first_last_works::case_7_multiple_bytes_vec ... ok
[INFO] [stdout] test tests::first_last_works::case_8_multiple_bytes_str ... ok
[INFO] [stdout] test tests::len_works::case_1_single_byte_owned_array ... ok
[INFO] [stdout] test tests::len_works::case_2_single_byte_borrowed_array ... ok
[INFO] [stdout] test tests::len_works::case_3_single_byte_vec ... ok
[INFO] [stdout] test tests::first_last_works::case_5_multiple_bytes_owned_array ... ok
[INFO] [stdout] test tests::len_works::case_4_single_byte_str ... ok
[INFO] [stdout] test tests::len_works::case_7_multiple_bytes_vec ... ok
[INFO] [stdout] test tests::len_works::case_8_multiple_bytes_str ... ok
[INFO] [stdout] test tests::len_works::case_6_multiple_bytes_borrowed_array ... ok
[INFO] [stdout] test tests::len_works::case_5_multiple_bytes_owned_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nebz
[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" "8ddf81f22ffb8eb6aca2cfd093da04c4799a7398eb2b3920a81b142d01435479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ddf81f22ffb8eb6aca2cfd093da04c4799a7398eb2b3920a81b142d01435479", kill_on_drop: false }`
[INFO] [stdout] 8ddf81f22ffb8eb6aca2cfd093da04c4799a7398eb2b3920a81b142d01435479