[INFO] fetching crate finter 0.1.5...
[INFO] checking finter-0.1.5 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate finter 0.1.5 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate finter 0.1.5 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finter 0.1.5
[INFO] finished tweaking crates.io crate finter 0.1.5
[INFO] tweaked toml for crates.io crate finter 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate finter 0.1.5 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tuikit v0.5.0
[INFO] [stderr]   Downloaded timer v0.2.0
[INFO] [stderr]   Downloaded derive_builder_macro v0.11.2
[INFO] [stderr]   Downloaded anstyle v1.0.3
[INFO] [stderr]   Downloaded anstream v0.5.0
[INFO] [stderr]   Downloaded predicates v2.1.5
[INFO] [stderr]   Downloaded anstyle-wincon v2.1.0
[INFO] [stderr]   Downloaded clap v4.4.4
[INFO] [stderr]   Downloaded derive_builder v0.11.2
[INFO] [stderr]   Downloaded clap_builder v4.4.4
[INFO] [stderr]   Downloaded bstr v1.6.2
[INFO] [stderr]   Downloaded nix v0.25.1
[INFO] [stderr]   Downloaded aho-corasick v1.0.3
[INFO] [stderr]   Downloaded nix v0.24.3
[INFO] [stderr]   Downloaded skim v0.10.4
[INFO] [stderr]   Downloaded memchr v2.6.3
[INFO] [stderr]   Downloaded derive_builder_core v0.11.2
[INFO] [stderr]   Downloaded fuzzy-matcher v0.3.7
[INFO] [stderr]   Downloaded vte v0.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5c524f34067ef76aed190ba4485eccc0d7a54b3c49601a1360ea24443cc84ca
[INFO] running `Command { std: "docker" "start" "-a" "c5c524f34067ef76aed190ba4485eccc0d7a54b3c49601a1360ea24443cc84ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5c524f34067ef76aed190ba4485eccc0d7a54b3c49601a1360ea24443cc84ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c524f34067ef76aed190ba4485eccc0d7a54b3c49601a1360ea24443cc84ca", kill_on_drop: false }`
[INFO] [stdout] c5c524f34067ef76aed190ba4485eccc0d7a54b3c49601a1360ea24443cc84ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a533ce6c340823cc7c9bdeb9804e7a5344676d1d94eb0b4182e322c15ee15a2
[INFO] running `Command { std: "docker" "start" "-a" "3a533ce6c340823cc7c9bdeb9804e7a5344676d1d94eb0b4182e322c15ee15a2", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking os_str_bytes v6.5.1
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking deranged v0.3.7
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking defer-drop v1.3.0
[INFO] [stderr]     Checking clap_builder v4.4.4
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking shlex v1.1.0
[INFO] [stderr]     Checking beef v0.5.2
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking vte v0.11.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking aho-corasick v1.0.3
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking time v0.3.25
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]     Checking tuikit v0.5.0
[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]     Checking clap v4.4.4
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.11.2
[INFO] [stderr]    Compiling derive_builder_macro v0.11.2
[INFO] [stderr]     Checking derive_builder v0.11.2
[INFO] [stderr]     Checking skim v0.10.4
[INFO] [stderr]     Checking finter v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.63s
[INFO] running `Command { std: "docker" "inspect" "3a533ce6c340823cc7c9bdeb9804e7a5344676d1d94eb0b4182e322c15ee15a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a533ce6c340823cc7c9bdeb9804e7a5344676d1d94eb0b4182e322c15ee15a2", kill_on_drop: false }`
[INFO] [stdout] 3a533ce6c340823cc7c9bdeb9804e7a5344676d1d94eb0b4182e322c15ee15a2
[INFO] checking finter-0.1.5 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate finter 0.1.5 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate finter 0.1.5 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finter 0.1.5
[INFO] finished tweaking crates.io crate finter 0.1.5
[INFO] tweaked toml for crates.io crate finter 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate finter 0.1.5 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b7450a1e69248253b2bfb199ff689558f506b39b1d792e94cc0c433a4062e1c
[INFO] running `Command { std: "docker" "start" "-a" "8b7450a1e69248253b2bfb199ff689558f506b39b1d792e94cc0c433a4062e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b7450a1e69248253b2bfb199ff689558f506b39b1d792e94cc0c433a4062e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b7450a1e69248253b2bfb199ff689558f506b39b1d792e94cc0c433a4062e1c", kill_on_drop: false }`
[INFO] [stdout] 8b7450a1e69248253b2bfb199ff689558f506b39b1d792e94cc0c433a4062e1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3191b6423c2830e2ee3b78efbfa4b709b956d1f0bf172eb4ced3e9f70de02add
[INFO] running `Command { std: "docker" "start" "-a" "3191b6423c2830e2ee3b78efbfa4b709b956d1f0bf172eb4ced3e9f70de02add", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking os_str_bytes v6.5.1
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking deranged v0.3.7
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking clap_builder v4.4.4
[INFO] [stderr]     Checking defer-drop v1.3.0
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking beef v0.5.2
[INFO] [stderr]     Checking shlex v1.1.0
[INFO] [stderr]     Checking vte v0.11.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking aho-corasick v1.0.3
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking time v0.3.25
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]     Checking tuikit v0.5.0
[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking clap v4.4.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.11.2
[INFO] [stderr]    Compiling derive_builder_macro v0.11.2
[INFO] [stderr]     Checking derive_builder v0.11.2
[INFO] [stderr]     Checking skim v0.10.4
[INFO] [stderr]     Checking finter v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "3191b6423c2830e2ee3b78efbfa4b709b956d1f0bf172eb4ced3e9f70de02add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3191b6423c2830e2ee3b78efbfa4b709b956d1f0bf172eb4ced3e9f70de02add", kill_on_drop: false }`
[INFO] [stdout] 3191b6423c2830e2ee3b78efbfa4b709b956d1f0bf172eb4ced3e9f70de02add