[INFO] fetching crate rzip 0.9.19... [INFO] checking rzip-0.9.19 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate rzip 0.9.19 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate rzip 0.9.19 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 rzip 0.9.19 [INFO] finished tweaking crates.io crate rzip 0.9.19 [INFO] tweaked toml for crates.io crate rzip 0.9.19 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate rzip 0.9.19 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] Downloading crates ... [INFO] [stderr] Downloaded cpufeatures v0.2.8 [INFO] [stderr] Downloaded time v0.3.22 [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] de943c32393eba302b7d34cbcff05807f129afb63e05859af05217bec3f978e9 [INFO] running `Command { std: "docker" "start" "-a" "de943c32393eba302b7d34cbcff05807f129afb63e05859af05217bec3f978e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de943c32393eba302b7d34cbcff05807f129afb63e05859af05217bec3f978e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de943c32393eba302b7d34cbcff05807f129afb63e05859af05217bec3f978e9", kill_on_drop: false }` [INFO] [stdout] de943c32393eba302b7d34cbcff05807f129afb63e05859af05217bec3f978e9 [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] 6a28fd183166728d4824f3de256bb8424def5e89e16ae3b4c02c4c119711080f [INFO] running `Command { std: "docker" "start" "-a" "6a28fd183166728d4824f3de256bb8424def5e89e16ae3b4c02c4c119711080f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking cpufeatures v0.2.8 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Checking time v0.3.22 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking password-hash v0.4.2 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Compiling zstd-sys v2.0.8+zstd.1.5.5 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking aes v0.8.3 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking rzip v0.9.19 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `name_as_string` and `join_as_string` are never used [INFO] [stdout] --> src/bin/rzip/util/mod.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 133 | pub trait PathHelper { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 144 | fn name_as_string(&self) -> String; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | fn join_as_string(&self, child: &str) -> Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `name_as_string` and `join_as_string` are never used [INFO] [stdout] --> src/bin/rzip/util/mod.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 133 | pub trait PathHelper { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 144 | fn name_as_string(&self) -> String; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | fn join_as_string(&self, child: &str) -> Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.42s [INFO] running `Command { std: "docker" "inspect" "6a28fd183166728d4824f3de256bb8424def5e89e16ae3b4c02c4c119711080f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a28fd183166728d4824f3de256bb8424def5e89e16ae3b4c02c4c119711080f", kill_on_drop: false }` [INFO] [stdout] 6a28fd183166728d4824f3de256bb8424def5e89e16ae3b4c02c4c119711080f