[INFO] fetching crate chemfst 0.2.0...
[INFO] testing chemfst-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate chemfst 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate chemfst 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate chemfst 0.2.0
[INFO] tweaked toml for crates.io crate chemfst 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chemfst 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chemfst 0.2.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00e47be2657e2f6d0be26717e54dd33d94b457b64239d5ed3c5ecfd81a2327ab
[INFO] running `Command { std: "docker" "start" "-a" "00e47be2657e2f6d0be26717e54dd33d94b457b64239d5ed3c5ecfd81a2327ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00e47be2657e2f6d0be26717e54dd33d94b457b64239d5ed3c5ecfd81a2327ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e47be2657e2f6d0be26717e54dd33d94b457b64239d5ed3c5ecfd81a2327ab", kill_on_drop: false }`
[INFO] [stdout] 00e47be2657e2f6d0be26717e54dd33d94b457b64239d5ed3c5ecfd81a2327ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1cebbbe35f031bb7e2ec8bf28354b22d7f0fa9cad697c7acd940e5537c3b1e
[INFO] running `Command { std: "docker" "start" "-a" "3b1cebbbe35f031bb7e2ec8bf28354b22d7f0fa9cad697c7acd940e5537c3b1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling chemfst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `Command { std: "docker" "inspect" "3b1cebbbe35f031bb7e2ec8bf28354b22d7f0fa9cad697c7acd940e5537c3b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1cebbbe35f031bb7e2ec8bf28354b22d7f0fa9cad697c7acd940e5537c3b1e", kill_on_drop: false }`
[INFO] [stdout] 3b1cebbbe35f031bb7e2ec8bf28354b22d7f0fa9cad697c7acd940e5537c3b1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a64f9e9b8654034a1069d8580d94d2fabff5fb1ad04bd9311eb2ae2b61592fac
[INFO] running `Command { std: "docker" "start" "-a" "a64f9e9b8654034a1069d8580d94d2fabff5fb1ad04bd9311eb2ae2b61592fac", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling chemfst v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "a64f9e9b8654034a1069d8580d94d2fabff5fb1ad04bd9311eb2ae2b61592fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64f9e9b8654034a1069d8580d94d2fabff5fb1ad04bd9311eb2ae2b61592fac", kill_on_drop: false }`
[INFO] [stdout] a64f9e9b8654034a1069d8580d94d2fabff5fb1ad04bd9311eb2ae2b61592fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] faebf74b57df900ab9ca2249fa9442c52026486f7fb1b6ee09d5be0b66d1145b
[INFO] running `Command { std: "docker" "start" "-a" "faebf74b57df900ab9ca2249fa9442c52026486f7fb1b6ee09d5be0b66d1145b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chemfst-63535eadf7c42ed8)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chemfst-7e900c853d2911e9)
[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] [stderr]      Running tests/fst_search_tests.rs (/opt/rustwide/target/debug/deps/fst_search_tests-0ad5521312dc02ad)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_build_and_load_fst ... ok
[INFO] [stdout] test test_substring_search ... ok
[INFO] [stdout] test test_prefix_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chemfst
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] test src/lib.rs - build_fst_set (line 74) - compile ... ok
[INFO] [stdout] test src/lib.rs - substring_search (line 280) - compile ... ok
[INFO] [stdout] test src/lib.rs - preload_fst_set (line 362) - compile ... ok
[INFO] [stdout] test src/lib.rs - load_fst_set (line 160) - compile ... ok
[INFO] [stdout] test src/lib.rs - prefix_search (line 212) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "faebf74b57df900ab9ca2249fa9442c52026486f7fb1b6ee09d5be0b66d1145b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faebf74b57df900ab9ca2249fa9442c52026486f7fb1b6ee09d5be0b66d1145b", kill_on_drop: false }`
[INFO] [stdout] faebf74b57df900ab9ca2249fa9442c52026486f7fb1b6ee09d5be0b66d1145b