[INFO] fetching crate scotty 0.3.1...
[INFO] testing scotty-0.3.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate scotty 0.3.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate scotty 0.3.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scotty 0.3.1
[INFO] finished tweaking crates.io crate scotty 0.3.1
[INFO] tweaked toml for crates.io crate scotty 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate scotty 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v1.0.0
[INFO] [stderr]   Downloaded fuzzy-matcher v0.3.4
[INFO] [stderr]   Downloaded sled v0.31.0
[INFO] [stderr]   Downloaded tabwriter v1.2.1
[INFO] [stderr]   Downloaded fst v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10e439881efad5c657eb77c7596825d2e5f08c9d9c69bb2c7b54bad4804261c3
[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" "10e439881efad5c657eb77c7596825d2e5f08c9d9c69bb2c7b54bad4804261c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10e439881efad5c657eb77c7596825d2e5f08c9d9c69bb2c7b54bad4804261c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e439881efad5c657eb77c7596825d2e5f08c9d9c69bb2c7b54bad4804261c3", kill_on_drop: false }`
[INFO] [stdout] 10e439881efad5c657eb77c7596825d2e5f08c9d9c69bb2c7b54bad4804261c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef92e33f4053f0830e1fe1b315a2bc5e082462c31181e0230aab4df347141b2c
[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" "ef92e33f4053f0830e1fe1b315a2bc5e082462c31181e0230aab4df347141b2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling smallvec v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling fst v0.4.4
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling lock_api v0.3.2
[INFO] [stderr]    Compiling thread_local v1.0.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling tabwriter v1.2.1
[INFO] [stderr]    Compiling fuzzy-matcher v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling sled v0.31.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling exitfailure v0.5.1
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling scotty v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "ef92e33f4053f0830e1fe1b315a2bc5e082462c31181e0230aab4df347141b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef92e33f4053f0830e1fe1b315a2bc5e082462c31181e0230aab4df347141b2c", kill_on_drop: false }`
[INFO] [stdout] ef92e33f4053f0830e1fe1b315a2bc5e082462c31181e0230aab4df347141b2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45994017a1d909ee37d2937a88541cf38b0e3afcce35dbba41cb94d62272b232
[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" "45994017a1d909ee37d2937a88541cf38b0e3afcce35dbba41cb94d62272b232", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling scotty v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `Command { std: "docker" "inspect" "45994017a1d909ee37d2937a88541cf38b0e3afcce35dbba41cb94d62272b232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45994017a1d909ee37d2937a88541cf38b0e3afcce35dbba41cb94d62272b232", kill_on_drop: false }`
[INFO] [stdout] 45994017a1d909ee37d2937a88541cf38b0e3afcce35dbba41cb94d62272b232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ece6f46cb1877afb00588eb72823daca605bb78c3224e74b087878805075e139
[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" "ece6f46cb1877afb00588eb72823daca605bb78c3224e74b087878805075e139", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scotty-e0983465cc6dccf5
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test index::tests::get_best_score_empty_input ... ok
[INFO] [stdout] test index::tests::get_best_score_single_result ... ok
[INFO] [stdout] test index::tests::index_delete_empty_index ... ok
[INFO] [stdout] test index::tests::index_find_one_empty_index_empty_pattern ... ok
[INFO] [stdout] test index::tests::get_best_score_clear_winner ... ok
[INFO] [stdout] test index::tests::index_add_relative_directory ... ok
[INFO] [stdout] test index::tests::index_add_non_existing_directory ... ok
[INFO] [stdout] test index::tests::index_add_file ... ok
[INFO] [stdout] test index::tests::index_find_one_empty_index ... ok
[INFO] [stdout] test index::tests::index_list_not_empty ... ok
[INFO] [stdout] test index::tests::index_list_empty ... ok
[INFO] [stdout] test index::tests::merge_fst_sets_no_empty ... ok
[INFO] [stdout] test index::tests::merge_fst_sets_one_empty ... ok
[INFO] [stdout] test index::tests::remove_fst_set_no_empty_no_overlap ... ok
[INFO] [stdout] test index::tests::merge_fst_sets_both_empty ... ok
[INFO] [stdout] test index::tests::index_delete_indexed_path ... ok
[INFO] [stdout] test index::tests::score_result_empty_input ... ok
[INFO] [stdout] test index::tests::remove_fst_set_first_empty ... ok
[INFO] [stdout] test index::tests::score_result_equal_length ... ok
[INFO] [stdout] test index::tests::index_find_one_non_empty_index_empty_pattern ... ok
[INFO] [stdout] test init::tests::only_replaces_specific_token ... ok
[INFO] [stdout] test init::tests::shell_try_from_with_mixed_case ... ok
[INFO] [stdout] test init::tests::shell_try_from_unknown_shell ... ok
[INFO] [stdout] test init::tests::shell_try_from_with_lowercase ... ok
[INFO] [stdout] test init::tests::should_replace_in_multiline_script ... ok
[INFO] [stdout] test index::tests::index_add_non_canonical_absolute_directory ... ok
[INFO] [stdout] test index::tests::index_add_absolute_directory ... ok
[INFO] [stdout] test init::tests::should_replace_token_with_value ... ok
[INFO] [stdout] test index::tests::get_best_score_timestamp_tiebreaker_none ... ok
[INFO] [stdout] test init::tests::shell_try_from_with_whitespace ... ok
[INFO] [stdout] test init::tests::should_replace_token_with_value_whitespace ... ok
[INFO] [stdout] test index::tests::remove_fst_set_no_empty_full_overlap ... ok
[INFO] [stdout] test index::tests::remove_fst_set_no_empty_some_overlap ... ok
[INFO] [stdout] test index::tests::remove_fst_set_second_empty ... ok
[INFO] [stdout] test index::tests::index_find_one_non_empty_index_found_excluded ... ok
[INFO] [stdout] test index::tests::remove_fst_set_both_empty ... ok
[INFO] [stdout] test index::tests::index_find_one_non_empty_index_not_found ... ok
[INFO] [stdout] test index::tests::index_delete_non_indexed_path ... ok
[INFO] [stdout] test index::tests::get_best_score_timestamp_tiebreaker ... ok
[INFO] [stdout] test index::tests::index_find_one_non_empty_index_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ece6f46cb1877afb00588eb72823daca605bb78c3224e74b087878805075e139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece6f46cb1877afb00588eb72823daca605bb78c3224e74b087878805075e139", kill_on_drop: false }`
[INFO] [stdout] ece6f46cb1877afb00588eb72823daca605bb78c3224e74b087878805075e139