[INFO] fetching crate citeworks-cli 0.1.1... [INFO] checking citeworks-cli-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate citeworks-cli 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate citeworks-cli 0.1.1 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 citeworks-cli 0.1.1 [INFO] finished tweaking crates.io crate citeworks-cli 0.1.1 [INFO] tweaked toml for crates.io crate citeworks-cli 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate citeworks-cli 0.1.1 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 url v2.2.2 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded serde_derive v1.0.144 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded unicode-bidi v0.3.8 [INFO] [stderr] Downloaded is_ci v1.1.1 [INFO] [stderr] Downloaded supports-unicode v1.0.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.33 [INFO] [stderr] Downloaded citeworks-csl v0.3.0 [INFO] [stderr] Downloaded owo-colors v3.5.0 [INFO] [stderr] Downloaded semver v1.0.13 [INFO] [stderr] Downloaded unicode-linebreak v0.1.2 [INFO] [stderr] Downloaded miette v5.3.0 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.2 [INFO] [stderr] Downloaded serde_yaml v0.9.10 [INFO] [stderr] Downloaded unicode-normalization v0.1.21 [INFO] [stderr] Downloaded serde_json v1.0.85 [INFO] [stderr] Downloaded clap v3.2.19 [INFO] [stderr] Downloaded decorum v0.3.1 [INFO] [stderr] Downloaded clap_derive v3.2.18 [INFO] [stderr] Downloaded miette-derive v5.3.0 [INFO] [stderr] Downloaded spdx v0.8.1 [INFO] [stderr] Downloaded itoa v1.0.3 [INFO] [stderr] Downloaded ryu v1.0.11 [INFO] [stderr] Downloaded supports-color v1.3.0 [INFO] [stderr] Downloaded supports-hyperlinks v1.2.0 [INFO] [stderr] Downloaded smawk v0.3.1 [INFO] [stderr] Downloaded thiserror v1.0.33 [INFO] [stderr] Downloaded serde v1.0.144 [INFO] [stderr] Downloaded citeworks-cff v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6e7a3420d3d7c5cab69c7b49d5043ace25c027bf8f8854b82c43c651d30d86ad [INFO] running `Command { std: "docker" "start" "-a" "6e7a3420d3d7c5cab69c7b49d5043ace25c027bf8f8854b82c43c651d30d86ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e7a3420d3d7c5cab69c7b49d5043ace25c027bf8f8854b82c43c651d30d86ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e7a3420d3d7c5cab69c7b49d5043ace25c027bf8f8854b82c43c651d30d86ad", kill_on_drop: false }` [INFO] [stdout] 6e7a3420d3d7c5cab69c7b49d5043ace25c027bf8f8854b82c43c651d30d86ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6c18ed0c336e1510bd4d2bf673d6b58d3294f0648f9c69dfe443a8684e829db8 [INFO] running `Command { std: "docker" "start" "-a" "6c18ed0c336e1510bd4d2bf673d6b58d3294f0648f9c69dfe443a8684e829db8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling semver v1.0.13 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking unsafe-libyaml v0.2.2 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking supports-color v1.3.0 [INFO] [stderr] Checking spdx v0.8.1 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking decorum v0.3.1 [INFO] [stderr] Checking supports-unicode v1.0.2 [INFO] [stderr] Checking supports-hyperlinks v1.2.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.33 [INFO] [stderr] Compiling miette-derive v5.3.0 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Compiling unicode-linebreak v0.1.2 [INFO] [stderr] Checking thiserror v1.0.33 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap v3.2.19 [INFO] [stderr] Checking miette v5.3.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking serde_yaml v0.9.10 [INFO] [stderr] Checking citeworks-cff v0.1.1 [INFO] [stderr] Checking citeworks-csl v0.3.0 [INFO] [stderr] Checking citeworks-cli v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.48s [INFO] running `Command { std: "docker" "inspect" "6c18ed0c336e1510bd4d2bf673d6b58d3294f0648f9c69dfe443a8684e829db8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c18ed0c336e1510bd4d2bf673d6b58d3294f0648f9c69dfe443a8684e829db8", kill_on_drop: false }` [INFO] [stdout] 6c18ed0c336e1510bd4d2bf673d6b58d3294f0648f9c69dfe443a8684e829db8 [INFO] checking citeworks-cli-0.1.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate citeworks-cli 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate citeworks-cli 0.1.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate citeworks-cli 0.1.1 [INFO] finished tweaking crates.io crate citeworks-cli 0.1.1 [INFO] tweaked toml for crates.io crate citeworks-cli 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate citeworks-cli 0.1.1 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32decef8b1059b8a8f03cecca0d1aa5818cb1293c6405d827dac1c01d122c29f [INFO] running `Command { std: "docker" "start" "-a" "32decef8b1059b8a8f03cecca0d1aa5818cb1293c6405d827dac1c01d122c29f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32decef8b1059b8a8f03cecca0d1aa5818cb1293c6405d827dac1c01d122c29f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32decef8b1059b8a8f03cecca0d1aa5818cb1293c6405d827dac1c01d122c29f", kill_on_drop: false }` [INFO] [stdout] 32decef8b1059b8a8f03cecca0d1aa5818cb1293c6405d827dac1c01d122c29f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b16342dbd174b33987dd70246cb4bebb1579298b5b92e3124a420ac88a32da1 [INFO] running `Command { std: "docker" "start" "-a" "5b16342dbd174b33987dd70246cb4bebb1579298b5b92e3124a420ac88a32da1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling semver v1.0.13 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking unsafe-libyaml v0.2.2 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking supports-color v1.3.0 [INFO] [stderr] Checking spdx v0.8.1 [INFO] [stderr] Checking decorum v0.3.1 [INFO] [stderr] Checking supports-hyperlinks v1.2.0 [INFO] [stderr] Checking supports-unicode v1.0.2 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.33 [INFO] [stderr] Compiling miette-derive v5.3.0 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Compiling unicode-linebreak v0.1.2 [INFO] [stderr] Checking thiserror v1.0.33 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap v3.2.19 [INFO] [stderr] Checking miette v5.3.0 [INFO] [stderr] Checking serde_yaml v0.9.10 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking citeworks-csl v0.3.0 [INFO] [stderr] Checking citeworks-cff v0.1.1 [INFO] [stderr] Checking citeworks-cli v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.46s [INFO] running `Command { std: "docker" "inspect" "5b16342dbd174b33987dd70246cb4bebb1579298b5b92e3124a420ac88a32da1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b16342dbd174b33987dd70246cb4bebb1579298b5b92e3124a420ac88a32da1", kill_on_drop: false }` [INFO] [stdout] 5b16342dbd174b33987dd70246cb4bebb1579298b5b92e3124a420ac88a32da1