[INFO] cloning repository https://github.com/duskmoon314/lalrpop-calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duskmoon314/lalrpop-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduskmoon314%2Flalrpop-calculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduskmoon314%2Flalrpop-calculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aa77945b296ef15bbd56ac78622e5988176ab344 [INFO] checking duskmoon314/lalrpop-calculator against try#53184dc07942a1944769a9e15fc2cb08c9f62e9d for pr-99197 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduskmoon314%2Flalrpop-calculator" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/duskmoon314/lalrpop-calculator on toolchain 53184dc07942a1944769a9e15fc2cb08c9f62e9d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/duskmoon314/lalrpop-calculator [INFO] finished tweaking git repo https://github.com/duskmoon314/lalrpop-calculator [INFO] tweaked toml for git repo https://github.com/duskmoon314/lalrpop-calculator written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/duskmoon314/lalrpop-calculator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 108011a728d679d44e410a0b126476cfc5342e561bf692b99d504321cf2e39e7 [INFO] running `Command { std: "docker" "start" "-a" "108011a728d679d44e410a0b126476cfc5342e561bf692b99d504321cf2e39e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "108011a728d679d44e410a0b126476cfc5342e561bf692b99d504321cf2e39e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "108011a728d679d44e410a0b126476cfc5342e561bf692b99d504321cf2e39e7", kill_on_drop: false }` [INFO] [stdout] 108011a728d679d44e410a0b126476cfc5342e561bf692b99d504321cf2e39e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37895be15728730ff8e2e6eebea332f68ca5e9729f881d065156e220c33b3f3d [INFO] running `Command { std: "docker" "start" "-a" "37895be15728730ff8e2e6eebea332f68ca5e9729f881d065156e220c33b3f3d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling string_cache v0.8.2 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking fd-lock v3.0.2 [INFO] [stderr] Checking nix v0.23.0 [INFO] [stderr] Checking lalrpop-util v0.19.6 [INFO] [stderr] Compiling lalrpop v0.19.6 [INFO] [stderr] Checking rustyline v9.1.1 [INFO] [stderr] Compiling lalrpop-calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:250:16 [INFO] [stdout] | [INFO] [stdout] 250 | pub fn new() -> AddOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:2284:16 [INFO] [stdout] | [INFO] [stdout] 2284 | pub fn new() -> AdditiveParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:4318:16 [INFO] [stdout] | [INFO] [stdout] 4318 | pub fn new() -> ConditionalParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:6084:16 [INFO] [stdout] | [INFO] [stdout] 6084 | pub fn new() -> EqOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:8118:16 [INFO] [stdout] | [INFO] [stdout] 8118 | pub fn new() -> EqualityParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:12188:16 [INFO] [stdout] | [INFO] [stdout] 12188 | pub fn new() -> ExprsParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:14222:16 [INFO] [stdout] | [INFO] [stdout] 14222 | pub fn new() -> FactorParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:15984:16 [INFO] [stdout] | [INFO] [stdout] 15984 | pub fn new() -> IdentParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:18018:16 [INFO] [stdout] | [INFO] [stdout] 18018 | pub fn new() -> LogicAndParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:19780:16 [INFO] [stdout] | [INFO] [stdout] 19780 | pub fn new() -> LogicAndOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:21816:16 [INFO] [stdout] | [INFO] [stdout] 21816 | pub fn new() -> LogicOrParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:23578:16 [INFO] [stdout] | [INFO] [stdout] 23578 | pub fn new() -> LogicOrOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:25348:16 [INFO] [stdout] | [INFO] [stdout] 25348 | pub fn new() -> MulOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:27382:16 [INFO] [stdout] | [INFO] [stdout] 27382 | pub fn new() -> MultiplicativeParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:29144:16 [INFO] [stdout] | [INFO] [stdout] 29144 | pub fn new() -> NumberParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:30918:16 [INFO] [stdout] | [INFO] [stdout] 30918 | pub fn new() -> RelOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:32952:16 [INFO] [stdout] | [INFO] [stdout] 32952 | pub fn new() -> RelationalParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:34718:16 [INFO] [stdout] | [INFO] [stdout] 34718 | pub fn new() -> UnaryOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:250:16 [INFO] [stdout] | [INFO] [stdout] 250 | pub fn new() -> AddOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:6084:16 [INFO] [stdout] | [INFO] [stdout] 6084 | pub fn new() -> EqOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:12188:16 [INFO] [stdout] | [INFO] [stdout] 12188 | pub fn new() -> ExprsParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:15984:16 [INFO] [stdout] | [INFO] [stdout] 15984 | pub fn new() -> IdentParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:19780:16 [INFO] [stdout] | [INFO] [stdout] 19780 | pub fn new() -> LogicAndOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:23578:16 [INFO] [stdout] | [INFO] [stdout] 23578 | pub fn new() -> LogicOrOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:25348:16 [INFO] [stdout] | [INFO] [stdout] 25348 | pub fn new() -> MulOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:29144:16 [INFO] [stdout] | [INFO] [stdout] 29144 | pub fn new() -> NumberParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:30918:16 [INFO] [stdout] | [INFO] [stdout] 30918 | pub fn new() -> RelOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/lalrpop-calculator-e74be18dd01f242b/out/calculator.rs:34718:16 [INFO] [stdout] | [INFO] [stdout] 34718 | pub fn new() -> UnaryOpParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.34s [INFO] running `Command { std: "docker" "inspect" "37895be15728730ff8e2e6eebea332f68ca5e9729f881d065156e220c33b3f3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37895be15728730ff8e2e6eebea332f68ca5e9729f881d065156e220c33b3f3d", kill_on_drop: false }` [INFO] [stdout] 37895be15728730ff8e2e6eebea332f68ca5e9729f881d065156e220c33b3f3d