[INFO] fetching crate cmdprobe 0.1.0... [INFO] checking cmdprobe-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate cmdprobe 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate cmdprobe 0.1.0 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 cmdprobe 0.1.0 [INFO] finished tweaking crates.io crate cmdprobe 0.1.0 [INFO] tweaked toml for crates.io crate cmdprobe 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate cmdprobe 0.1.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sct v0.7.0 [INFO] [stderr] Downloaded anstyle-wincon v1.0.1 [INFO] [stderr] Downloaded errno v0.3.2 [INFO] [stderr] Downloaded anstream v0.3.2 [INFO] [stderr] Downloaded pin-project-lite v0.2.10 [INFO] [stderr] Downloaded anyhow v1.0.72 [INFO] [stderr] Downloaded serde v1.0.178 [INFO] [stderr] Downloaded rustix v0.38.7 [INFO] [stderr] Downloaded regex-syntax v0.7.4 [INFO] [stderr] Downloaded regex-automata v0.3.4 [INFO] [stderr] Downloaded regex v1.9.1 [INFO] [stderr] Downloaded serde_derive v1.0.178 [INFO] [stderr] Downloaded tracing-subscriber v0.3.17 [INFO] [stderr] Downloaded rustls v0.21.6 [INFO] [stderr] Downloaded webpki-roots v0.23.1 [INFO] [stderr] Downloaded ureq v2.7.1 [INFO] [stderr] Downloaded cadence v0.29.1 [INFO] [stderr] Downloaded clap_builder v4.3.19 [INFO] [stderr] Downloaded clap_derive v4.3.12 [INFO] [stderr] Downloaded clap v4.3.19 [INFO] [stderr] Downloaded deunicode v0.4.4 [INFO] [stderr] Downloaded jmespath v0.3.0 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.9 [INFO] [stderr] Downloaded serde_yaml v0.9.25 [INFO] [stderr] Downloaded sharded-slab v0.1.4 [INFO] [stderr] Downloaded rustls-webpki v0.101.3 [INFO] [stderr] Downloaded cc v1.0.81 [INFO] [stderr] Downloaded rustls-webpki v0.100.1 [INFO] [stderr] Downloaded tracing-log v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 02bffc53dff5b6b5ca4bec9c4e9d4571b45db30491e8dba35cae020452b0e7ec [INFO] running `Command { std: "docker" "start" "-a" "02bffc53dff5b6b5ca4bec9c4e9d4571b45db30491e8dba35cae020452b0e7ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02bffc53dff5b6b5ca4bec9c4e9d4571b45db30491e8dba35cae020452b0e7ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02bffc53dff5b6b5ca4bec9c4e9d4571b45db30491e8dba35cae020452b0e7ec", kill_on_drop: false }` [INFO] [stdout] 02bffc53dff5b6b5ca4bec9c4e9d4571b45db30491e8dba35cae020452b0e7ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f58a70c99e2ad643f23548491a58e72ef549eb52164463dd0dcd06f5c86d7772 [INFO] running `Command { std: "docker" "start" "-a" "f58a70c99e2ad643f23548491a58e72ef549eb52164463dd0dcd06f5c86d7772", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling cc v1.0.81 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling deunicode v0.4.4 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Compiling rustls v0.21.6 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking cadence v0.29.1 [INFO] [stderr] Compiling jmespath v0.3.0 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.100.1 [INFO] [stderr] Checking rustls-webpki v0.101.3 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking ureq v2.7.1 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking cmdprobe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.70s [INFO] running `Command { std: "docker" "inspect" "f58a70c99e2ad643f23548491a58e72ef549eb52164463dd0dcd06f5c86d7772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f58a70c99e2ad643f23548491a58e72ef549eb52164463dd0dcd06f5c86d7772", kill_on_drop: false }` [INFO] [stdout] f58a70c99e2ad643f23548491a58e72ef549eb52164463dd0dcd06f5c86d7772 [INFO] checking cmdprobe-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate cmdprobe 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate cmdprobe 0.1.0 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 cmdprobe 0.1.0 [INFO] finished tweaking crates.io crate cmdprobe 0.1.0 [INFO] tweaked toml for crates.io crate cmdprobe 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate cmdprobe 0.1.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b97adce4c2c1e42bec9dcc0aefb6e84cb0777697fb48d9bba61e3582512e016 [INFO] running `Command { std: "docker" "start" "-a" "0b97adce4c2c1e42bec9dcc0aefb6e84cb0777697fb48d9bba61e3582512e016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b97adce4c2c1e42bec9dcc0aefb6e84cb0777697fb48d9bba61e3582512e016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b97adce4c2c1e42bec9dcc0aefb6e84cb0777697fb48d9bba61e3582512e016", kill_on_drop: false }` [INFO] [stdout] 0b97adce4c2c1e42bec9dcc0aefb6e84cb0777697fb48d9bba61e3582512e016 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad287a62951bd826bbb598416d986dd96dc16cad05316f59a9dcd1e6eee1f885 [INFO] running `Command { std: "docker" "start" "-a" "ad287a62951bd826bbb598416d986dd96dc16cad05316f59a9dcd1e6eee1f885", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling cc v1.0.81 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling deunicode v0.4.4 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Compiling rustls v0.21.6 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking rustls-webpki v0.100.1 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.101.3 [INFO] [stderr] Checking cadence v0.29.1 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Compiling jmespath v0.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking ureq v2.7.1 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking cmdprobe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.73s [INFO] running `Command { std: "docker" "inspect" "ad287a62951bd826bbb598416d986dd96dc16cad05316f59a9dcd1e6eee1f885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad287a62951bd826bbb598416d986dd96dc16cad05316f59a9dcd1e6eee1f885", kill_on_drop: false }` [INFO] [stdout] ad287a62951bd826bbb598416d986dd96dc16cad05316f59a9dcd1e6eee1f885