[INFO] fetching crate csv-scout 0.0.14...
[INFO] testing csv-scout-0.0.14 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate csv-scout 0.0.14 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate csv-scout 0.0.14
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate csv-scout 0.0.14
[INFO] tweaked toml for crates.io crate csv-scout 0.0.14 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate csv-scout 0.0.14 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate csv-scout 0.0.14 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" "+1.99.0-beta.8" "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-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2
[INFO] running `Command { std: "docker" "start" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling csv-scout v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 15.93s
[INFO] running `Command { std: "docker" "inspect" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling csv-scout v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 58.43s
[INFO] running `Command { std: "docker" "inspect" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/csv_scout-08b7662252a6f822)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test chain::tests::scaled_empty_and_zero ... ok
[INFO] [stderr]      Running tests/delimiter.rs (/opt/rustwide/target/release/deps/delimiter-0953b5ed308e9992)
[INFO] [stdout] test chain::tests::scaled_matches_viterbi_on_short_inputs ... ok
[INFO] [stdout] test chain::tests::select_final_state_all_impossible_is_unsteady ... ok
[INFO] [stdout] test chain::tests::scaled_does_not_underflow_on_long_inputs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_semicolon ... FAILED
[INFO] [stdout] test test_tabs ... FAILED
[INFO] [stdout] test test_utf8_again ... FAILED
[INFO] [stdout] test test_date_sniffing ... FAILED
[INFO] [stdout] test test_comma ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--test delimiter`
[INFO] [stdout] test test_flexible ... FAILED
[INFO] [stdout] test test_boolean ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_semicolon stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_semicolon' (462) panicked at tests/delimiter.rs:19:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f728646cd7 - <unknown>
[INFO] [stdout]    1:     0x55f72859b15a - <unknown>
[INFO] [stdout]    2:     0x55f72864628b - <unknown>
[INFO] [stdout]    3:     0x55f728645d6f - <unknown>
[INFO] [stdout]    4:     0x55f72864599a - <unknown>
[INFO] [stdout]    5:     0x55f7286454d2 - <unknown>
[INFO] [stdout]    6:     0x55f72866c841 - <unknown>
[INFO] [stdout]    7:     0x55f72866c7f9 - <unknown>
[INFO] [stdout]    8:     0x55f72866cd0c - <unknown>
[INFO] [stdout]    9:     0x55f72859afeb - <unknown>
[INFO] [stdout]   10:     0x55f72859edb1 - <unknown>
[INFO] [stdout]   11:     0x55f72856f80c - <unknown>
[INFO] [stdout]   12:     0x55f728686afb - <unknown>
[INFO] [stdout]   13:     0x55f72868210f - <unknown>
[INFO] [stdout]   14:     0x55f728681b8c - <unknown>
[INFO] [stdout]   15:     0x55f72869d29c - <unknown>
[INFO] [stdout]   16:     0x55f72866df52 - <unknown>
[INFO] [stdout]   17:     0x77a52d8a9dfa - <unknown>
[INFO] [stdout]   18:     0x77a52d93d3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_tabs stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_tabs' (463) panicked at tests/delimiter.rs:361:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f728646cd7 - <unknown>
[INFO] [stdout]    1:     0x55f72859b15a - <unknown>
[INFO] [stdout]    2:     0x55f72864628b - <unknown>
[INFO] [stdout]    3:     0x55f728645d6f - <unknown>
[INFO] [stdout]    4:     0x55f72864599a - <unknown>
[INFO] [stdout]    5:     0x55f7286454d2 - <unknown>
[INFO] [stdout]    6:     0x55f72866c841 - <unknown>
[INFO] [stdout]    7:     0x55f72866c7f9 - <unknown>
[INFO] [stdout]    8:     0x55f72866cd0c - <unknown>
[INFO] [stdout]    9:     0x55f72859afeb - <unknown>
[INFO] [stdout]   10:     0x55f72859edb1 - <unknown>
[INFO] [stdout]   11:     0x55f72856fe0c - <unknown>
[INFO] [stdout]   12:     0x55f728686afb - <unknown>
[INFO] [stdout]   13:     0x55f72868210f - <unknown>
[INFO] [stdout]   14:     0x55f728681b8c - <unknown>
[INFO] [stdout]   15:     0x55f72869d29c - <unknown>
[INFO] [stdout]   16:     0x55f72866df52 - <unknown>
[INFO] [stdout]   17:     0x77a52d8a9dfa - <unknown>
[INFO] [stdout]   18:     0x77a52d93d3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_utf8_again stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_utf8_again' (464) panicked at tests/delimiter.rs:209:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f728646cd7 - <unknown>
[INFO] [stdout]    1:     0x55f72859b15a - <unknown>
[INFO] [stdout]    2:     0x55f72864628b - <unknown>
[INFO] [stdout]    3:     0x55f728645d6f - <unknown>
[INFO] [stdout]    4:     0x55f72864599a - <unknown>
[INFO] [stdout]    5:     0x55f7286454d2 - <unknown>
[INFO] [stdout]    6:     0x55f72866c841 - <unknown>
[INFO] [stdout]    7:     0x55f72866c7f9 - <unknown>
[INFO] [stdout]    8:     0x55f72866cd0c - <unknown>
[INFO] [stdout]    9:     0x55f72859afeb - <unknown>
[INFO] [stdout]   10:     0x55f72859edb1 - <unknown>
[INFO] [stdout]   11:     0x55f72856fa0c - <unknown>
[INFO] [stdout]   12:     0x55f728686afb - <unknown>
[INFO] [stdout]   13:     0x55f72868210f - <unknown>
[INFO] [stdout]   14:     0x55f728681b8c - <unknown>
[INFO] [stdout]   15:     0x55f72869d29c - <unknown>
[INFO] [stdout]   16:     0x55f72866df52 - <unknown>
[INFO] [stdout]   17:     0x77a52d8a9dfa - <unknown>
[INFO] [stdout]   18:     0x77a52d93d3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_date_sniffing stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_date_sniffing' (460) panicked at tests/delimiter.rs:267:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f728646cd7 - <unknown>
[INFO] [stdout]    1:     0x55f72859b15a - <unknown>
[INFO] [stdout]    2:     0x55f72864628b - <unknown>
[INFO] [stdout]    3:     0x55f728645d6f - <unknown>
[INFO] [stdout]    4:     0x55f72864599a - <unknown>
[INFO] [stdout]    5:     0x55f7286454d2 - <unknown>
[INFO] [stdout]    6:     0x55f72866c841 - <unknown>
[INFO] [stdout]    7:     0x55f72866c7f9 - <unknown>
[INFO] [stdout]    8:     0x55f72866cd0c - <unknown>
[INFO] [stdout]    9:     0x55f72859afeb - <unknown>
[INFO] [stdout]   10:     0x55f72859edb1 - <unknown>
[INFO] [stdout]   11:     0x55f72856fc0c - <unknown>
[INFO] [stdout]   12:     0x55f728686afb - <unknown>
[INFO] [stdout]   13:     0x55f72868210f - <unknown>
[INFO] [stdout]   14:     0x55f728681b8c - <unknown>
[INFO] [stdout]   15:     0x55f72869d29c - <unknown>
[INFO] [stdout]   16:     0x55f72866df52 - <unknown>
[INFO] [stdout]   17:     0x77a52d8a9dfa - <unknown>
[INFO] [stdout]   18:     0x77a52d93d3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_comma stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_comma' (459) panicked at tests/delimiter.rs:65:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f728646cd7 - <unknown>
[INFO] [stdout]    1:     0x55f72859b15a - <unknown>
[INFO] [stdout]    2:     0x55f72864628b - <unknown>
[INFO] [stdout]    3:     0x55f728645d6f - <unknown>
[INFO] [stdout]    4:     0x55f72864599a - <unknown>
[INFO] [stdout]    5:     0x55f7286454d2 - <unknown>
[INFO] [stdout]    6:     0x55f72866c841 - <unknown>
[INFO] [stdout]    7:     0x55f72866c7f9 - <unknown>
[INFO] [stdout]    8:     0x55f72866cd0c - <unknown>
[INFO] [stdout]    9:     0x55f72859afeb - <unknown>
[INFO] [stdout]   10:     0x55f72859edb1 - <unknown>
[INFO] [stdout]   11:     0x55f72856f20c - <unknown>
[INFO] [stdout]   12:     0x55f728686afb - <unknown>
[INFO] [stdout]   13:     0x55f72868210f - <unknown>
[INFO] [stdout]   14:     0x55f728681b8c - <unknown>
[INFO] [stdout]   15:     0x55f72869d29c - <unknown>
[INFO] [stdout]   16:     0x55f72866df52 - <unknown>
[INFO] [stdout]   17:     0x77a52d8a9dfa - <unknown>
[INFO] [stdout]   18:     0x77a52d93d3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_flexible stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_flexible' (461) panicked at tests/delimiter.rs:159:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f728646cd7 - <unknown>
[INFO] [stdout]    1:     0x55f72859b15a - <unknown>
[INFO] [stdout]    2:     0x55f72864628b - <unknown>
[INFO] [stdout]    3:     0x55f728645d6f - <unknown>
[INFO] [stdout]    4:     0x55f72864599a - <unknown>
[INFO] [stdout]    5:     0x55f7286454d2 - <unknown>
[INFO] [stdout]    6:     0x55f72866c841 - <unknown>
[INFO] [stdout]    7:     0x55f72866c7f9 - <unknown>
[INFO] [stdout]    8:     0x55f72866cd0c - <unknown>
[INFO] [stdout]    9:     0x55f72859afeb - <unknown>
[INFO] [stdout]   10:     0x55f72859edb1 - <unknown>
[INFO] [stdout]   11:     0x55f72856f60c - <unknown>
[INFO] [stdout]   12:     0x55f728686afb - <unknown>
[INFO] [stdout]   13:     0x55f72868210f - <unknown>
[INFO] [stdout]   14:     0x55f728681b8c - <unknown>
[INFO] [stdout]   15:     0x55f72869d29c - <unknown>
[INFO] [stdout]   16:     0x55f72866df52 - <unknown>
[INFO] [stdout]   17:     0x77a52d8a9dfa - <unknown>
[INFO] [stdout]   18:     0x77a52d93d3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_boolean stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_boolean' (458) panicked at tests/delimiter.rs:111:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f728646cd7 - <unknown>
[INFO] [stdout]    1:     0x55f72859b15a - <unknown>
[INFO] [stdout]    2:     0x55f72864628b - <unknown>
[INFO] [stdout]    3:     0x55f728645d6f - <unknown>
[INFO] [stdout]    4:     0x55f72864599a - <unknown>
[INFO] [stdout]    5:     0x55f7286454d2 - <unknown>
[INFO] [stdout]    6:     0x55f72866c841 - <unknown>
[INFO] [stdout]    7:     0x55f72866c7f9 - <unknown>
[INFO] [stdout]    8:     0x55f72866cd0c - <unknown>
[INFO] [stdout]    9:     0x55f72859afeb - <unknown>
[INFO] [stdout]   10:     0x55f72859edb1 - <unknown>
[INFO] [stdout]   11:     0x55f72856f40c - <unknown>
[INFO] [stdout]   12:     0x55f728686afb - <unknown>
[INFO] [stdout]   13:     0x55f72868210f - <unknown>
[INFO] [stdout]   14:     0x55f728681b8c - <unknown>
[INFO] [stdout]   15:     0x55f72869d29c - <unknown>
[INFO] [stdout]   16:     0x55f72866df52 - <unknown>
[INFO] [stdout]   17:     0x77a52d8a9dfa - <unknown>
[INFO] [stdout]   18:     0x77a52d93d3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_boolean
[INFO] [stdout]     test_comma
[INFO] [stdout]     test_date_sniffing
[INFO] [stdout]     test_flexible
[INFO] [stdout]     test_semicolon
[INFO] [stdout]     test_tabs
[INFO] [stdout]     test_utf8_again
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2", kill_on_drop: false }`
[INFO] [stdout] 8acc5d77bb45235b2ad59db69da55b97b02051765c970b122ebcb35d1a845aa2
