[INFO] cloning repository https://github.com/ryan0n/irccloud-parse-logs-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryan0n/irccloud-parse-logs-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryan0n%2Firccloud-parse-logs-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryan0n%2Firccloud-parse-logs-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca03605b1edd3d87e0501765bd5020967a9c7060 [INFO] checking ryan0n/irccloud-parse-logs-rust against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryan0n%2Firccloud-parse-logs-rust" "/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/ryan0n/irccloud-parse-logs-rust on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ryan0n/irccloud-parse-logs-rust [INFO] finished tweaking git repo https://github.com/ryan0n/irccloud-parse-logs-rust [INFO] tweaked toml for git repo https://github.com/ryan0n/irccloud-parse-logs-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ryan0n/irccloud-parse-logs-rust 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded msdos_time v0.1.5 [INFO] [stderr] Downloaded podio v0.1.6 [INFO] [stderr] Downloaded build_const v0.2.0 [INFO] [stderr] Downloaded adler32 v1.0.2 [INFO] [stderr] Downloaded lazy_static v1.0.0 [INFO] [stderr] Downloaded bzip2 v0.3.2 [INFO] [stderr] Downloaded thread_local v0.3.5 [INFO] [stderr] Downloaded crc v1.7.0 [INFO] [stderr] Downloaded redox_syscall v0.1.37 [INFO] [stderr] Downloaded memchr v2.0.1 [INFO] [stderr] Downloaded aho-corasick v0.6.4 [INFO] [stderr] Downloaded flate2 v1.0.1 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.1.2 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded libc v0.2.36 [INFO] [stderr] Downloaded regex v0.2.5 [INFO] [stderr] Downloaded bzip2-sys v0.1.6 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded cc v1.0.4 [INFO] [stderr] Downloaded miniz_oxide v0.1.2 [INFO] [stderr] Downloaded time v0.1.39 [INFO] [stderr] Downloaded zip v0.2.8 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 709c253ee697a2551c939963af20e4f5aab294c9cc6a678174a78d1cdfb18340 [INFO] running `Command { std: "docker" "start" "-a" "709c253ee697a2551c939963af20e4f5aab294c9cc6a678174a78d1cdfb18340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "709c253ee697a2551c939963af20e4f5aab294c9cc6a678174a78d1cdfb18340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "709c253ee697a2551c939963af20e4f5aab294c9cc6a678174a78d1cdfb18340", kill_on_drop: false }` [INFO] [stdout] 709c253ee697a2551c939963af20e4f5aab294c9cc6a678174a78d1cdfb18340 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dae56306b239e09b8ad12943b0bc090d0e6bf858d929e73a1b7ab0d4d281945d [INFO] running `Command { std: "docker" "start" "-a" "dae56306b239e09b8ad12943b0bc090d0e6bf858d929e73a1b7ab0d4d281945d", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Checking miniz_oxide v0.1.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Checking regex v0.2.5 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] Checking zip v0.2.8 [INFO] [stderr] Checking irccloud-parse-logs-rust v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | let mut file_name = String::from(&*file.name()); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | let mut file_name = String::from(&*file.name()); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | let mut split_file_name = file_name.split("/"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | let mut split_file_name = file_name.split("/"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized] target(s) in 3.50s [INFO] running `Command { std: "docker" "inspect" "dae56306b239e09b8ad12943b0bc090d0e6bf858d929e73a1b7ab0d4d281945d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae56306b239e09b8ad12943b0bc090d0e6bf858d929e73a1b7ab0d4d281945d", kill_on_drop: false }` [INFO] [stdout] dae56306b239e09b8ad12943b0bc090d0e6bf858d929e73a1b7ab0d4d281945d [INFO] checking ryan0n/irccloud-parse-logs-rust against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryan0n%2Firccloud-parse-logs-rust" "/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/ryan0n/irccloud-parse-logs-rust on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ryan0n/irccloud-parse-logs-rust [INFO] finished tweaking git repo https://github.com/ryan0n/irccloud-parse-logs-rust [INFO] tweaked toml for git repo https://github.com/ryan0n/irccloud-parse-logs-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ryan0n/irccloud-parse-logs-rust 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7cedad3493363f1b190db3a79b5619ff6ceeb21c9371030a44899b1f559ee07 [INFO] running `Command { std: "docker" "start" "-a" "f7cedad3493363f1b190db3a79b5619ff6ceeb21c9371030a44899b1f559ee07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7cedad3493363f1b190db3a79b5619ff6ceeb21c9371030a44899b1f559ee07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7cedad3493363f1b190db3a79b5619ff6ceeb21c9371030a44899b1f559ee07", kill_on_drop: false }` [INFO] [stdout] f7cedad3493363f1b190db3a79b5619ff6ceeb21c9371030a44899b1f559ee07 [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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b82759879fbe8dfe0f7996a7d449ad54750ab765177f1eb1abe132a21ae72f0 [INFO] running `Command { std: "docker" "start" "-a" "4b82759879fbe8dfe0f7996a7d449ad54750ab765177f1eb1abe132a21ae72f0", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Checking miniz_oxide v0.1.2 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.1.2/src/inflate/core.rs:1049:9 [INFO] [stdout] | [INFO] [stdout] 1049 | / match state { [INFO] [stdout] 1050 | | Start => { [INFO] [stdout] 1051 | | generate_state!(state, 'state_machine, { [INFO] [stdout] 1052 | | l.bit_buf = 0; [INFO] [stdout] ... | [INFO] [stdout] 1634 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1635 | | }; [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4b82759879fbe8dfe0f7996a7d449ad54750ab765177f1eb1abe132a21ae72f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b82759879fbe8dfe0f7996a7d449ad54750ab765177f1eb1abe132a21ae72f0", kill_on_drop: false }` [INFO] [stdout] 4b82759879fbe8dfe0f7996a7d449ad54750ab765177f1eb1abe132a21ae72f0