[INFO] cloning repository https://github.com/RamAddict/INE5426 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RamAddict/INE5426" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamAddict%2FINE5426", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamAddict%2FINE5426'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5083da7eb3ce6b52e7f30957c4f715e2ad2b98a4 [INFO] checking RamAddict/INE5426 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamAddict%2FINE5426" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RamAddict/INE5426 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 git repo https://github.com/RamAddict/INE5426 [INFO] finished tweaking git repo https://github.com/RamAddict/INE5426 [INFO] tweaked toml for git repo https://github.com/RamAddict/INE5426 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RamAddict/INE5426 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 pest_consume_macros v1.1.0 [INFO] [stderr] Downloaded tint v1.0.1 [INFO] [stderr] Downloaded crossterm v0.20.0 [INFO] [stderr] Downloaded crossterm_winapi v0.8.0 [INFO] [stderr] Downloaded serde_plain v0.3.0 [INFO] [stderr] Downloaded symbol-map v1.0.2 [INFO] [stderr] Downloaded pest_consume v1.1.1 [INFO] [stderr] Downloaded comfy-table v3.0.0 [INFO] [stderr] Downloaded ptree v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 03c91afe25c6669d14fb2243680393c6233fecc24d1bc0f39dd0698e8143fdec [INFO] running `Command { std: "docker" "start" "-a" "03c91afe25c6669d14fb2243680393c6233fecc24d1bc0f39dd0698e8143fdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03c91afe25c6669d14fb2243680393c6233fecc24d1bc0f39dd0698e8143fdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03c91afe25c6669d14fb2243680393c6233fecc24d1bc0f39dd0698e8143fdec", kill_on_drop: false }` [INFO] [stdout] 03c91afe25c6669d14fb2243680393c6233fecc24d1bc0f39dd0698e8143fdec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2101ac18595378d873d9259b1a2ff19ec5b3ffbeb5a36b11c1d16d10e2c54523 [INFO] running `Command { std: "docker" "start" "-a" "2101ac18595378d873d9259b1a2ff19ec5b3ffbeb5a36b11c1d16d10e2c54523", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking directories v3.0.2 [INFO] [stderr] Checking tint v1.0.1 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking symbol-map v1.0.2 [INFO] [stderr] Checking from-pest v0.3.1 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_consume_macros v1.1.0 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling single v1.0.0 [INFO] [stderr] Compiling pest-ast v0.3.3 [INFO] [stderr] Checking pest_consume v1.1.1 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking comfy-table v3.0.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde-value v0.6.0 [INFO] [stderr] Checking serde_plain v0.3.0 [INFO] [stderr] Checking config v0.10.1 [INFO] [stderr] Checking ptree v0.3.2 [INFO] [stderr] Checking sapo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "2101ac18595378d873d9259b1a2ff19ec5b3ffbeb5a36b11c1d16d10e2c54523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2101ac18595378d873d9259b1a2ff19ec5b3ffbeb5a36b11c1d16d10e2c54523", kill_on_drop: false }` [INFO] [stdout] 2101ac18595378d873d9259b1a2ff19ec5b3ffbeb5a36b11c1d16d10e2c54523 [INFO] checking RamAddict/INE5426 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamAddict%2FINE5426" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RamAddict/INE5426 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 git repo https://github.com/RamAddict/INE5426 [INFO] finished tweaking git repo https://github.com/RamAddict/INE5426 [INFO] tweaked toml for git repo https://github.com/RamAddict/INE5426 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RamAddict/INE5426 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4cfeb8772c72bc3e6b604dcdbaaf18becdc31527c44b54c494e5f9d2d5ad1f15 [INFO] running `Command { std: "docker" "start" "-a" "4cfeb8772c72bc3e6b604dcdbaaf18becdc31527c44b54c494e5f9d2d5ad1f15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cfeb8772c72bc3e6b604dcdbaaf18becdc31527c44b54c494e5f9d2d5ad1f15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cfeb8772c72bc3e6b604dcdbaaf18becdc31527c44b54c494e5f9d2d5ad1f15", kill_on_drop: false }` [INFO] [stdout] 4cfeb8772c72bc3e6b604dcdbaaf18becdc31527c44b54c494e5f9d2d5ad1f15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7ef308a6e82ec2f191e96ff3d332b4ad6bd0d3852212e87d75bb223aa9cbd78e [INFO] running `Command { std: "docker" "start" "-a" "7ef308a6e82ec2f191e96ff3d332b4ad6bd0d3852212e87d75bb223aa9cbd78e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking directories v3.0.2 [INFO] [stderr] Checking tint v1.0.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking symbol-map v1.0.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking from-pest v0.3.1 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pest_consume_macros v1.1.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling single v1.0.0 [INFO] [stderr] Compiling pest-ast v0.3.3 [INFO] [stderr] Checking pest_consume v1.1.1 [INFO] [stderr] Checking comfy-table v3.0.0 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde-value v0.6.0 [INFO] [stderr] Checking serde_plain v0.3.0 [INFO] [stderr] Checking config v0.10.1 [INFO] [stderr] Checking ptree v0.3.2 [INFO] [stderr] Checking sapo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.39s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "7ef308a6e82ec2f191e96ff3d332b4ad6bd0d3852212e87d75bb223aa9cbd78e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef308a6e82ec2f191e96ff3d332b4ad6bd0d3852212e87d75bb223aa9cbd78e", kill_on_drop: false }` [INFO] [stdout] 7ef308a6e82ec2f191e96ff3d332b4ad6bd0d3852212e87d75bb223aa9cbd78e