[INFO] fetching crate gibberish 0.1.0... [INFO] checking gibberish-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate gibberish 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate gibberish 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 gibberish 0.1.0 [INFO] finished tweaking crates.io crate gibberish 0.1.0 [INFO] tweaked toml for crates.io crate gibberish 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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 81 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding clap-verbosity-flag v0.2.0 (latest: v2.2.0) [INFO] [stderr] Adding ed25519 v1.5.3 (latest: v2.2.3) [INFO] [stderr] Adding env_logger v0.5.13 (latest: v0.11.3) [INFO] [stderr] Adding globwalk v0.3.1 (latest: v0.9.1) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding hex v0.3.2 (latest: v0.4.3) [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding remove_dir_all v0.5.3 (latest: v0.8.2) [INFO] [stderr] Adding rpassword v2.1.0 (latest: v7.3.1) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding structopt v0.2.18 (latest: v0.3.26) [INFO] [stderr] Adding structopt-derive v0.2.18 (latest: v0.4.18) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded exitfailure v0.5.1 [INFO] [stderr] Downloaded clap-verbosity-flag v0.2.0 [INFO] [stderr] Downloaded quicli v0.4.0 [INFO] [stderr] Downloaded msgpack_simple v1.0.2 [INFO] [stderr] Downloaded globwalk v0.3.1 [INFO] [stderr] Downloaded rpassword v2.1.0 [INFO] [stderr] Downloaded signature v1.6.4 [INFO] [stderr] Downloaded ed25519 v1.5.3 [INFO] [stderr] Downloaded sodiumoxide v0.2.7 [INFO] [stderr] Downloaded libsodium-sys v0.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4eb3a48e0935d239842a50ebfd665198875986101ef54b2bc92720bd6ed9d06e [INFO] running `Command { std: "docker" "start" "-a" "4eb3a48e0935d239842a50ebfd665198875986101ef54b2bc92720bd6ed9d06e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4eb3a48e0935d239842a50ebfd665198875986101ef54b2bc92720bd6ed9d06e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eb3a48e0935d239842a50ebfd665198875986101ef54b2bc92720bd6ed9d06e", kill_on_drop: false }` [INFO] [stdout] 4eb3a48e0935d239842a50ebfd665198875986101ef54b2bc92720bd6ed9d06e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 407a597f83c819574f7f689d4aa5f98aeabe0bd7fff556c396aadc041425cc88 [INFO] running `Command { std: "docker" "start" "-a" "407a597f83c819574f7f689d4aa5f98aeabe0bd7fff556c396aadc041425cc88", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling libsodium-sys v0.2.7 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking rpassword v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking msgpack_simple v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking globwalk v0.3.1 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Checking clap-verbosity-flag v0.2.0 [INFO] [stderr] Checking quicli v0.4.0 [INFO] [stderr] Checking sodiumoxide v0.2.7 [INFO] [stderr] Checking gibberish v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 23s [INFO] running `Command { std: "docker" "inspect" "407a597f83c819574f7f689d4aa5f98aeabe0bd7fff556c396aadc041425cc88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "407a597f83c819574f7f689d4aa5f98aeabe0bd7fff556c396aadc041425cc88", kill_on_drop: false }` [INFO] [stdout] 407a597f83c819574f7f689d4aa5f98aeabe0bd7fff556c396aadc041425cc88 [INFO] checking gibberish-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate gibberish 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate gibberish 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 gibberish 0.1.0 [INFO] finished tweaking crates.io crate gibberish 0.1.0 [INFO] tweaked toml for crates.io crate gibberish 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34c7c97f69073a972dccae93547a5b3168787b13dec2633427315539f2344382 [INFO] running `Command { std: "docker" "start" "-a" "34c7c97f69073a972dccae93547a5b3168787b13dec2633427315539f2344382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34c7c97f69073a972dccae93547a5b3168787b13dec2633427315539f2344382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34c7c97f69073a972dccae93547a5b3168787b13dec2633427315539f2344382", kill_on_drop: false }` [INFO] [stdout] 34c7c97f69073a972dccae93547a5b3168787b13dec2633427315539f2344382 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11c43395548201db2c7fffd10a003453b5cbaf7f1126e1448fbe4f9edeb76a21 [INFO] running `Command { std: "docker" "start" "-a" "11c43395548201db2c7fffd10a003453b5cbaf7f1126e1448fbe4f9edeb76a21", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling libsodium-sys v0.2.7 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking msgpack_simple v1.0.2 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking rpassword v2.1.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking globwalk v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Checking clap-verbosity-flag v0.2.0 [INFO] [stderr] Checking quicli v0.4.0 [INFO] [stderr] Checking sodiumoxide v0.2.7 [INFO] [stderr] Checking gibberish v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 44s [INFO] running `Command { std: "docker" "inspect" "11c43395548201db2c7fffd10a003453b5cbaf7f1126e1448fbe4f9edeb76a21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11c43395548201db2c7fffd10a003453b5cbaf7f1126e1448fbe4f9edeb76a21", kill_on_drop: false }` [INFO] [stdout] 11c43395548201db2c7fffd10a003453b5cbaf7f1126e1448fbe4f9edeb76a21