[INFO] fetching crate faster-beamer 0.1.7... [INFO] checking faster-beamer-0.1.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate faster-beamer 0.1.7 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate faster-beamer 0.1.7 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 faster-beamer 0.1.7 [INFO] finished tweaking crates.io crate faster-beamer 0.1.7 [INFO] tweaked toml for crates.io crate faster-beamer 0.1.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate faster-beamer 0.1.7 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] 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] Downloading crates ... [INFO] [stderr] Downloaded ryu v1.0.3 [INFO] [stderr] Downloaded serde v1.0.105 [INFO] [stderr] Downloaded tree-sitter v0.6.3 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded mio v0.6.21 [INFO] [stderr] Downloaded libc v0.2.68 [INFO] [stderr] Downloaded backtrace-sys v0.1.35 [INFO] [stderr] Downloaded memoffset v0.5.4 [INFO] [stderr] Downloaded regex v1.3.6 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] [stderr] Downloaded backtrace v0.3.46 [INFO] [stderr] Downloaded cachedir v0.1.1 [INFO] [stderr] Downloaded failure v0.1.7 [INFO] [stderr] Downloaded miow v0.2.1 [INFO] [stderr] Downloaded notify v4.0.15 [INFO] [stderr] Downloaded console v0.10.0 [INFO] [stderr] Downloaded rayon-core v1.7.0 [INFO] [stderr] Downloaded getrandom v0.1.14 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded regex-syntax v0.6.17 [INFO] [stderr] Downloaded redox_users v0.3.4 [INFO] [stderr] Downloaded dirs-sys v0.3.4 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded fsevent v0.4.0 [INFO] [stderr] Downloaded fsevent-sys v2.0.1 [INFO] [stderr] Downloaded inotify-sys v0.1.3 [INFO] [stderr] Downloaded inotify v0.7.0 [INFO] [stderr] Downloaded lazycell v1.2.1 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded mio-extras v2.0.6 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded termios v0.3.1 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded symlink v0.1.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.10 [INFO] [stderr] Downloaded syn v1.0.17 [INFO] [stderr] Downloaded blake2b_simd v0.5.10 [INFO] [stderr] Downloaded rust-argon2 v0.7.0 [INFO] [stderr] Downloaded synstructure v0.12.3 [INFO] [stderr] Downloaded failure_derive v0.1.7 [INFO] [stderr] Downloaded filetime v0.2.9 [INFO] [stderr] Downloaded hotwatch v0.4.3 [INFO] [stderr] Downloaded clicolors-control v1.0.1 [INFO] [stderr] Downloaded indicatif v0.14.0 [INFO] [stderr] Downloaded md5 v0.7.0 [INFO] [stderr] Downloaded winapi-util v0.1.4 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded crossbeam-queue v0.2.1 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded hermit-abi v0.1.10 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded rayon v1.3.0 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded jobserver v0.1.21 [INFO] [stderr] Downloaded cc v1.0.50 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded quote v1.0.3 [INFO] [stderr] Downloaded serde_derive v1.0.105 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded serde_json v1.0.50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f4f1da7f30ef9693c72a77d7582e6201ad2421595e857143b64432afbec8d866 [INFO] running `Command { std: "docker" "start" "-a" "f4f1da7f30ef9693c72a77d7582e6201ad2421595e857143b64432afbec8d866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4f1da7f30ef9693c72a77d7582e6201ad2421595e857143b64432afbec8d866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4f1da7f30ef9693c72a77d7582e6201ad2421595e857143b64432afbec8d866", kill_on_drop: false }` [INFO] [stdout] f4f1da7f30ef9693c72a77d7582e6201ad2421595e857143b64432afbec8d866 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a53de95fc6e4f514fd7477da79f374ddb1fbf2d64f3684f98ac720ee13c183b0 [INFO] running `Command { std: "docker" "start" "-a" "a53de95fc6e4f514fd7477da79f374ddb1fbf2d64f3684f98ac720ee13c183b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking filetime v0.2.9 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling tree-sitter v0.6.3 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Compiling faster-beamer v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking console v0.10.0 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking indicatif v0.14.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking hotwatch v0.4.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking cachedir v0.1.1 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking symlink v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Checking serde_json v1.0.50 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stdout] warning: the item `md5` is imported redundantly [INFO] [stdout] --> src/process_file.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use md5; [INFO] [stdout] | ^^^ the item `md5` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rayon` is imported redundantly [INFO] [stdout] --> src/process_file.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rayon; [INFO] [stdout] | ^^^^^ the item `rayon` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/process_file.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `md5` is imported redundantly [INFO] [stdout] --> src/process_file.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use md5; [INFO] [stdout] | ^^^ the item `md5` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rayon` is imported redundantly [INFO] [stdout] --> src/process_file.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rayon; [INFO] [stdout] | ^^^^^ the item `rayon` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/process_file.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parsing.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | for i in 0..l.node_kind_count() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/parsing.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ParsedFile { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 16 | pub filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/parsing.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ParsedFile { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 16 | pub filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.63s [INFO] running `Command { std: "docker" "inspect" "a53de95fc6e4f514fd7477da79f374ddb1fbf2d64f3684f98ac720ee13c183b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a53de95fc6e4f514fd7477da79f374ddb1fbf2d64f3684f98ac720ee13c183b0", kill_on_drop: false }` [INFO] [stdout] a53de95fc6e4f514fd7477da79f374ddb1fbf2d64f3684f98ac720ee13c183b0 [INFO] checking faster-beamer-0.1.7 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate faster-beamer 0.1.7 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate faster-beamer 0.1.7 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 faster-beamer 0.1.7 [INFO] finished tweaking crates.io crate faster-beamer 0.1.7 [INFO] tweaked toml for crates.io crate faster-beamer 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate faster-beamer 0.1.7 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b4d65aa7b3eb9cfd00c4569496e0bde8da35e4053e8966f6fc8f94aa4bbef007 [INFO] running `Command { std: "docker" "start" "-a" "b4d65aa7b3eb9cfd00c4569496e0bde8da35e4053e8966f6fc8f94aa4bbef007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4d65aa7b3eb9cfd00c4569496e0bde8da35e4053e8966f6fc8f94aa4bbef007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4d65aa7b3eb9cfd00c4569496e0bde8da35e4053e8966f6fc8f94aa4bbef007", kill_on_drop: false }` [INFO] [stdout] b4d65aa7b3eb9cfd00c4569496e0bde8da35e4053e8966f6fc8f94aa4bbef007 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 47f28c43d10f3435c96c7f1f06286feb3b49e8730c742c7efaef361a511717f2 [INFO] running `Command { std: "docker" "start" "-a" "47f28c43d10f3435c96c7f1f06286feb3b49e8730c742c7efaef361a511717f2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling tree-sitter v0.6.3 [INFO] [stderr] Checking filetime v0.2.9 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking console v0.10.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling faster-beamer v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking indicatif v0.14.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking hotwatch v0.4.3 [INFO] [stderr] Checking symlink v0.1.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking cachedir v0.1.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking serde_json v1.0.50 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stdout] warning: the item `md5` is imported redundantly [INFO] [stdout] --> src/process_file.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use md5; [INFO] [stdout] | ^^^ the item `md5` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rayon` is imported redundantly [INFO] [stdout] --> src/process_file.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rayon; [INFO] [stdout] | ^^^^^ the item `rayon` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `md5` is imported redundantly [INFO] [stdout] --> src/process_file.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use md5; [INFO] [stdout] | ^^^ the item `md5` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/process_file.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rayon` is imported redundantly [INFO] [stdout] --> src/process_file.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rayon; [INFO] [stdout] | ^^^^^ the item `rayon` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/process_file.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/parsing.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | for i in 0..l.node_kind_count() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/parsing.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ParsedFile { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 16 | pub filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `filename` is never read [INFO] [stdout] --> src/parsing.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ParsedFile { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 16 | pub filename: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.83s [INFO] running `Command { std: "docker" "inspect" "47f28c43d10f3435c96c7f1f06286feb3b49e8730c742c7efaef361a511717f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47f28c43d10f3435c96c7f1f06286feb3b49e8730c742c7efaef361a511717f2", kill_on_drop: false }` [INFO] [stdout] 47f28c43d10f3435c96c7f1f06286feb3b49e8730c742c7efaef361a511717f2