[INFO] cloning repository https://github.com/tiaanl/precedence-parser-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tiaanl/precedence-parser-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiaanl%2Fprecedence-parser-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiaanl%2Fprecedence-parser-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1add3a9553bf8ec1e389451718abb5815fd55d9
[INFO] testing tiaanl/precedence-parser-rs against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiaanl%2Fprecedence-parser-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tiaanl/precedence-parser-rs
[INFO] finished tweaking git repo https://github.com/tiaanl/precedence-parser-rs
[INFO] tweaked toml for git repo https://github.com/tiaanl/precedence-parser-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tiaanl/precedence-parser-rs on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tiaanl/precedence-parser-rs 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_derive v3.2.3
[INFO] [stderr]   Downloaded clap v3.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b02639df6c508c3f0118ec4d68eac83b30914747b690d33b6445fd687cb92c49
[INFO] running `Command { std: "docker" "start" "-a" "b02639df6c508c3f0118ec4d68eac83b30914747b690d33b6445fd687cb92c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b02639df6c508c3f0118ec4d68eac83b30914747b690d33b6445fd687cb92c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02639df6c508c3f0118ec4d68eac83b30914747b690d33b6445fd687cb92c49", kill_on_drop: false }`
[INFO] [stdout] b02639df6c508c3f0118ec4d68eac83b30914747b690d33b6445fd687cb92c49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6e32b0e526595927d8a8eaba4c3e16ec5ac7d7962f7d1dad419b4373c310fe1
[INFO] running `Command { std: "docker" "start" "-a" "a6e32b0e526595927d8a8eaba4c3e16ec5ac7d7962f7d1dad419b4373c310fe1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling clap_lex v0.2.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling clap_derive v3.2.3
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling clap v3.2.3
[INFO] [stderr]    Compiling precedence-parser-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `pos` is never used
[INFO] [stdout]   --> src/lexer.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub trait Lexer {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 43 |     fn pos(&self) -> usize;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.88s
[INFO] running `Command { std: "docker" "inspect" "a6e32b0e526595927d8a8eaba4c3e16ec5ac7d7962f7d1dad419b4373c310fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e32b0e526595927d8a8eaba4c3e16ec5ac7d7962f7d1dad419b4373c310fe1", kill_on_drop: false }`
[INFO] [stdout] a6e32b0e526595927d8a8eaba4c3e16ec5ac7d7962f7d1dad419b4373c310fe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1d3f5858790138c7f993a9ed80efb5fdaca1f593beab7a191bc8555e72e1fb
[INFO] running `Command { std: "docker" "start" "-a" "2d1d3f5858790138c7f993a9ed80efb5fdaca1f593beab7a191bc8555e72e1fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling precedence-parser-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `pos` is never used
[INFO] [stdout]   --> src/lexer.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub trait Lexer {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 43 |     fn pos(&self) -> usize;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "2d1d3f5858790138c7f993a9ed80efb5fdaca1f593beab7a191bc8555e72e1fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1d3f5858790138c7f993a9ed80efb5fdaca1f593beab7a191bc8555e72e1fb", kill_on_drop: false }`
[INFO] [stdout] 2d1d3f5858790138c7f993a9ed80efb5fdaca1f593beab7a191bc8555e72e1fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2e75662f2de58838ca68e619c95d32459a027b244a03e89b6e063ac3a1503a3
[INFO] running `Command { std: "docker" "start" "-a" "c2e75662f2de58838ca68e619c95d32459a027b244a03e89b6e063ac3a1503a3", kill_on_drop: false }`
[INFO] [stderr] warning: method `pos` is never used
[INFO] [stderr]   --> src/lexer.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub trait Lexer {
[INFO] [stderr]    |           ----- method in this trait
[INFO] [stderr] 43 |     fn pos(&self) -> usize;
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `precedence-parser-rs` (bin "precedence-parser-rs" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/precedence_parser_rs-e12d21b13b4d5d1b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test lexer::tests::expression ... ok
[INFO] [stdout] test parser::tests::associativity ... ok
[INFO] [stdout] test lexer::tests::symbols ... ok
[INFO] [stdout] test parser::tests::term_only ... ok
[INFO] [stdout] test lexer::tests::constants ... ok
[INFO] [stdout] test parser::tests::precedence ... ok
[INFO] [stdout] test parser::tests::single_operator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2e75662f2de58838ca68e619c95d32459a027b244a03e89b6e063ac3a1503a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e75662f2de58838ca68e619c95d32459a027b244a03e89b6e063ac3a1503a3", kill_on_drop: false }`
[INFO] [stdout] c2e75662f2de58838ca68e619c95d32459a027b244a03e89b6e063ac3a1503a3