[INFO] fetching crate comtains 0.1.1...
[INFO] testing comtains-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate comtains 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate comtains 0.1.1
[INFO] finished tweaking crates.io crate comtains 0.1.1
[INFO] tweaked toml for crates.io crate comtains 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate comtains 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate comtains 0.1.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iai-callgrind-macros v0.6.0
[INFO] [stderr]   Downloaded comtains_macros v0.1.1
[INFO] [stderr]   Downloaded iai-callgrind-runner v0.15.2
[INFO] [stderr]   Downloaded syn v2.0.107
[INFO] [stderr]   Downloaded iai-callgrind v0.15.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad69e9096738c058d9ee3392b3a183c8799fbb7a68414b2656d17b71fc84860c
[INFO] running `Command { std: "docker" "start" "-a" "ad69e9096738c058d9ee3392b3a183c8799fbb7a68414b2656d17b71fc84860c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad69e9096738c058d9ee3392b3a183c8799fbb7a68414b2656d17b71fc84860c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad69e9096738c058d9ee3392b3a183c8799fbb7a68414b2656d17b71fc84860c", kill_on_drop: false }`
[INFO] [stdout] ad69e9096738c058d9ee3392b3a183c8799fbb7a68414b2656d17b71fc84860c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 514847be222db2f49e9f1ed65d9b8d145a28ad4415e357e96aebb7ca729400f4
[INFO] running `Command { std: "docker" "start" "-a" "514847be222db2f49e9f1ed65d9b8d145a28ad4415e357e96aebb7ca729400f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling comtains_macros v0.1.1
[INFO] [stderr]    Compiling comtains v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "514847be222db2f49e9f1ed65d9b8d145a28ad4415e357e96aebb7ca729400f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514847be222db2f49e9f1ed65d9b8d145a28ad4415e357e96aebb7ca729400f4", kill_on_drop: false }`
[INFO] [stdout] 514847be222db2f49e9f1ed65d9b8d145a28ad4415e357e96aebb7ca729400f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 013d4126e2d5e39337b9313f0c05417498c80f28f72fb9bfd80ed6723910e4bd
[INFO] running `Command { std: "docker" "start" "-a" "013d4126e2d5e39337b9313f0c05417498c80f28f72fb9bfd80ed6723910e4bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling iai-callgrind-runner v0.15.2
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling iai-callgrind v0.15.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling comtains_macros v0.1.1
[INFO] [stderr]    Compiling comtains v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling iai-callgrind-macros v0.6.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.41s
[INFO] running `Command { std: "docker" "inspect" "013d4126e2d5e39337b9313f0c05417498c80f28f72fb9bfd80ed6723910e4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013d4126e2d5e39337b9313f0c05417498c80f28f72fb9bfd80ed6723910e4bd", kill_on_drop: false }`
[INFO] [stdout] 013d4126e2d5e39337b9313f0c05417498c80f28f72fb9bfd80ed6723910e4bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94b439f538fa53f6fff8c6b68cf37031f1e4a074b01ac781a41515443329a9e1
[INFO] running `Command { std: "docker" "start" "-a" "94b439f538fa53f6fff8c6b68cf37031f1e4a074b01ac781a41515443329a9e1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/comtains-483f7a21f40cd8c8)
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests comtains
[INFO] [stdout] test tests::rejects_missing_sequences ... ok
[INFO] [stdout] test tests::finds_present_sequences ... ok
[INFO] [stdout] test tests::supports_array_literals ... ok
[INFO] [stdout] test tests::exposes_weighted_trie_structure ... ok
[INFO] [stdout] test tests::supports_string_literals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - ByteSet::is_empty (line 98) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::len (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - ByteSet::contains (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.04s; merged doctests compilation took 1.01s
[INFO] running `Command { std: "docker" "inspect" "94b439f538fa53f6fff8c6b68cf37031f1e4a074b01ac781a41515443329a9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b439f538fa53f6fff8c6b68cf37031f1e4a074b01ac781a41515443329a9e1", kill_on_drop: false }`
[INFO] [stdout] 94b439f538fa53f6fff8c6b68cf37031f1e4a074b01ac781a41515443329a9e1