[INFO] fetching crate finl-charsub 1.0.0...
[INFO] testing finl-charsub-1.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate finl-charsub 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate finl-charsub 1.0.0
[INFO] finished tweaking crates.io crate finl-charsub 1.0.0
[INFO] tweaked toml for crates.io crate finl-charsub 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate finl-charsub 1.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 68 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83c7d3fcd0fe782a8a000849226c7099f32ea5d8c4ac696c40930539748866f2
[INFO] running `Command { std: "docker" "start" "-a" "83c7d3fcd0fe782a8a000849226c7099f32ea5d8c4ac696c40930539748866f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83c7d3fcd0fe782a8a000849226c7099f32ea5d8c4ac696c40930539748866f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c7d3fcd0fe782a8a000849226c7099f32ea5d8c4ac696c40930539748866f2", kill_on_drop: false }`
[INFO] [stdout] 83c7d3fcd0fe782a8a000849226c7099f32ea5d8c4ac696c40930539748866f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cddc97d902d7c534944981e5f99ef25396f1166f4732c4f63305993fad454c62
[INFO] running `Command { std: "docker" "start" "-a" "cddc97d902d7c534944981e5f99ef25396f1166f4732c4f63305993fad454c62", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling finl-charsub v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `Command { std: "docker" "inspect" "cddc97d902d7c534944981e5f99ef25396f1166f4732c4f63305993fad454c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cddc97d902d7c534944981e5f99ef25396f1166f4732c4f63305993fad454c62", kill_on_drop: false }`
[INFO] [stdout] cddc97d902d7c534944981e5f99ef25396f1166f4732c4f63305993fad454c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09525c3bc96539253dfd9f04a2c9616f61a963390887c1deb0767250928fe4ec
[INFO] running `Command { std: "docker" "start" "-a" "09525c3bc96539253dfd9f04a2c9616f61a963390887c1deb0767250928fe4ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling finl-charsub v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "09525c3bc96539253dfd9f04a2c9616f61a963390887c1deb0767250928fe4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09525c3bc96539253dfd9f04a2c9616f61a963390887c1deb0767250928fe4ec", kill_on_drop: false }`
[INFO] [stdout] 09525c3bc96539253dfd9f04a2c9616f61a963390887c1deb0767250928fe4ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5138c7d7ebed717c3fcbcb92036862b511562892ee29ccde64c58b18208915c
[INFO] running `Command { std: "docker" "start" "-a" "f5138c7d7ebed717c3fcbcb92036862b511562892ee29ccde64c58b18208915c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/finl_charsub-ed555f22ba262423)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test charsub::tests::add_some_mappings_to_substitution_trie ... ok
[INFO] [stdout] test charsub::tests::can_parse_valid_external_file ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_handles_substitutions_at_end ... ok
[INFO] [stdout] test charsub::tests::blank_lines_and_comments_ignored ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_handles_substitutions_where_initial_or_middle_sequences_dont_terminate ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_returns_original_string_when_no_substitution ... ok
[INFO] [stdout] test charsub::tests::flush_will_correctly_handle_a_dead_end_substitution ... ok
[INFO] [stdout] test charsub::tests::missing_map_to_value_gives_error ... ok
[INFO] [stdout] test unescape::tests::invalid_code_point_gives_error ... ok
[INFO] [stdout] test unescape::tests::bad_escape_gives_error ... ok
[INFO] [stdout] test unescape::tests::double_quote_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::missing_brace_after_u_gives_error ... ok
[INFO] [stdout] test charsub::tests::basic_maps_work_correctly ... ok
[INFO] [stdout] test unescape::tests::n_escape_is_decoded ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_can_handle_more_than_one_substitution ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_handles_stopping_mid_substitution_ok ... ok
[INFO] [stdout] test unescape::tests::non_hex_digit_after_u_gives_error ... ok
[INFO] [stdout] test unescape::tests::backslash_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::ordinary_string_comes_back_the_same ... ok
[INFO] [stdout] test unescape::tests::r_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::tab_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::single_quote_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::too_many_hex_digits_after_u_gives_error ... ok
[INFO] [stdout] test unescape::tests::unicode_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::too_large_a_value_gives_error ... ok
[INFO] [stderr]    Doc-tests finl_charsub
[INFO] [stdout] test charsub::tests::char_sub_machine_handles_substitutions_mid_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/charsub.rs - charsub::CharSubMachine::flush (line 163) ... ok
[INFO] [stdout] test src/charsub.rs - charsub::CharSubMachine::process (line 73) ... ok
[INFO] [stdout] test src/unescape.rs - unescape::unescape (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f5138c7d7ebed717c3fcbcb92036862b511562892ee29ccde64c58b18208915c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5138c7d7ebed717c3fcbcb92036862b511562892ee29ccde64c58b18208915c", kill_on_drop: false }`
[INFO] [stdout] f5138c7d7ebed717c3fcbcb92036862b511562892ee29ccde64c58b18208915c