[INFO] updating cached repository https://github.com/ivoelbert/tigerust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/ivoelbert/tigerust [INFO] [stderr] 4ad6771..89d8e67 fb/seman4 -> fb/seman4 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ed4f4317d800b2cc301c4e1d0e85a5451e59a815 [INFO] checking ivoelbert/tigerust against master#fe6d05a8b32f5c66c427ca524dbcce5a7145f87e for pr-64327 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivoelbert%2Ftigerust" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ivoelbert/tigerust on toolchain fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ivoelbert/tigerust [INFO] finished tweaking git repo https://github.com/ivoelbert/tigerust [INFO] tweaked toml for git repo https://github.com/ivoelbert/tigerust written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/ivoelbert/tigerust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d480887db692f25dc59f0aa1273f756488eb95ca96439eab8805c71b3e0fed4c [INFO] running `"docker" "start" "-a" "d480887db692f25dc59f0aa1273f756488eb95ca96439eab8805c71b3e0fed4c"` [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling lalrpop-util v0.17.1 [INFO] [stderr] Checking uid v0.1.4 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling ena v0.13.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Checking pathfinding v1.1.12 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.17.1 [INFO] [stderr] Compiling tigerust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `_Exp` [INFO] [stderr] --> src/ast/parser.rs:1:28 [INFO] [stderr] | [INFO] [stderr] 1 | use super::tigerabs::{Exp, _Exp}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `WithPos` [INFO] [stderr] --> src/ast/parser.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | use super::position::{Pos, WithPos}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ast::position::*` [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-451532086043e079/out/parser.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::ast::position::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f1` [INFO] [stderr] --> src/ast/tigerabs.rs:172:19 [INFO] [stderr] | [INFO] [stderr] 172 | fn compara_fields(f1: &[Field], f2: &[Field]) -> bool { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_f1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f2` [INFO] [stderr] --> src/ast/tigerabs.rs:172:33 [INFO] [stderr] | [INFO] [stderr] 172 | fn compara_fields(f1: &[Field], f2: &[Field]) -> bool { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_f2` [INFO] [stderr] [INFO] [stderr] warning: unused import: `_Exp` [INFO] [stderr] --> src/ast/parser.rs:1:28 [INFO] [stderr] | [INFO] [stderr] 1 | use super::tigerabs::{Exp, _Exp}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `WithPos` [INFO] [stderr] --> src/ast/parser.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | use super::position::{Pos, WithPos}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ast::position::*` [INFO] [stderr] --> /opt/rustwide/target/debug/build/tigerust-451532086043e079/out/parser.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::ast::position::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f1` [INFO] [stderr] --> src/ast/tigerabs.rs:172:19 [INFO] [stderr] | [INFO] [stderr] 172 | fn compara_fields(f1: &[Field], f2: &[Field]) -> bool { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_f1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f2` [INFO] [stderr] --> src/ast/tigerabs.rs:172:33 [INFO] [stderr] | [INFO] [stderr] 172 | fn compara_fields(f1: &[Field], f2: &[Field]) -> bool { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_f2` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 50s [INFO] running `"docker" "inspect" "d480887db692f25dc59f0aa1273f756488eb95ca96439eab8805c71b3e0fed4c"` [INFO] running `"docker" "rm" "-f" "d480887db692f25dc59f0aa1273f756488eb95ca96439eab8805c71b3e0fed4c"` [INFO] [stdout] d480887db692f25dc59f0aa1273f756488eb95ca96439eab8805c71b3e0fed4c