[INFO] fetching crate read-structure 0.1.0...
[INFO] testing read-structure-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate read-structure 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate read-structure 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate read-structure 0.1.0
[INFO] finished tweaking crates.io crate read-structure 0.1.0
[INFO] tweaked toml for crates.io crate read-structure 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afd2d31813ad242539920153759826dcbd8ad1aea8c4ea9397666917697e519e
[INFO] running `Command { std: "docker" "start" "-a" "afd2d31813ad242539920153759826dcbd8ad1aea8c4ea9397666917697e519e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afd2d31813ad242539920153759826dcbd8ad1aea8c4ea9397666917697e519e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd2d31813ad242539920153759826dcbd8ad1aea8c4ea9397666917697e519e", kill_on_drop: false }`
[INFO] [stdout] afd2d31813ad242539920153759826dcbd8ad1aea8c4ea9397666917697e519e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52b7b4d6f0db766914f983edd5b726243db72bb0b9d3ef4d655f28cbb47361fd
[INFO] running `Command { std: "docker" "start" "-a" "52b7b4d6f0db766914f983edd5b726243db72bb0b9d3ef4d655f28cbb47361fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling strum v0.24.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling strum_macros v0.24.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling read-structure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.15s
[INFO] running `Command { std: "docker" "inspect" "52b7b4d6f0db766914f983edd5b726243db72bb0b9d3ef4d655f28cbb47361fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52b7b4d6f0db766914f983edd5b726243db72bb0b9d3ef4d655f28cbb47361fd", kill_on_drop: false }`
[INFO] [stdout] 52b7b4d6f0db766914f983edd5b726243db72bb0b9d3ef4d655f28cbb47361fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28d16d25aad3c4f7fe43466cd6cdfdff4b717128bab82706aebeb6075106409
[INFO] running `Command { std: "docker" "start" "-a" "e28d16d25aad3c4f7fe43466cd6cdfdff4b717128bab82706aebeb6075106409", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-structure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_structure-0a74c0f422f9d04a)
[INFO] running `Command { std: "docker" "inspect" "e28d16d25aad3c4f7fe43466cd6cdfdff4b717128bab82706aebeb6075106409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28d16d25aad3c4f7fe43466cd6cdfdff4b717128bab82706aebeb6075106409", kill_on_drop: false }`
[INFO] [stdout] e28d16d25aad3c4f7fe43466cd6cdfdff4b717128bab82706aebeb6075106409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 551d60bd70a744e39f2af5fe6b4be3cfa4e98f9960897153b15a9c05bb19c556
[INFO] running `Command { std: "docker" "start" "-a" "551d60bd70a744e39f2af5fe6b4be3cfa4e98f9960897153b15a9c05bb19c556", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_structure-0a74c0f422f9d04a)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test read_segment::test::test_extract_bases ... ok
[INFO] [stdout] test read_segment::test::test_extract_bases_and_quals ... ok
[INFO] [stdout] test read_segment::test::test_read_segment_clone_with_new_end ... ok
[INFO] [stdout] test read_segment::test::test_read_segment_from_str ... ok
[INFO] [stdout] test read_segment::test::test_read_segment_length ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_allow_any_char_only_once_and_for_last_segment_panic_0 ... ok
[INFO] [stdout] test read_segment::test::test_read_segment_to_string ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_allow_any_char_only_once_and_for_last_segment_panic_1 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_allow_any_char_only_once_and_for_last_segment_panic_2 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_allow_any_char_only_once_and_for_last_segment_panic_3 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_allow_any_char_only_once_and_for_last_segment_panic_4 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_allow_anylength_char_only_once_and_for_last_segment ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_from_str_invalid_0 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_from_str ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_from_str_invalid_1 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_collect_segments ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_from_str_invalid_3 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_from_str_invalid_2 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_from_str_invalid_4 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_from_str_with_whitespace ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_1 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_0 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_10 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_12 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_11 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_2 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_3 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_5 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_4 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_7 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_6 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_8 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_index_9 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_length_1 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_length_0 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_length_2 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_length_3 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_length_4 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_length_5 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_length_7 ... ok
[INFO] [stdout] test read_structure::test::test_read_structure_length_6 ... ok
[INFO] [stdout] test segment_type::test::test_invalid_segment_type ... ok
[INFO] [stdout] test segment_type::test::test_segment_type_round_trip ... ok
[INFO] [stdout] test read_segment::test::test_read_segment_fixed_length_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests read-structure
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "551d60bd70a744e39f2af5fe6b4be3cfa4e98f9960897153b15a9c05bb19c556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551d60bd70a744e39f2af5fe6b4be3cfa4e98f9960897153b15a9c05bb19c556", kill_on_drop: false }`
[INFO] [stdout] 551d60bd70a744e39f2af5fe6b4be3cfa4e98f9960897153b15a9c05bb19c556