[INFO] cloning repository https://github.com/komori-n/compiler-book-note
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/komori-n/compiler-book-note" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkomori-n%2Fcompiler-book-note", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkomori-n%2Fcompiler-book-note'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 144177f4e5a8a201dee671ece44e9ab921f70d7b
[INFO] testing komori-n/compiler-book-note against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkomori-n%2Fcompiler-book-note" "/workspace/builds/worker-76/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/komori-n/compiler-book-note on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/komori-n/compiler-book-note
[INFO] finished tweaking git repo https://github.com/komori-n/compiler-book-note
[INFO] tweaked toml for git repo https://github.com/komori-n/compiler-book-note written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] crate git repo https://github.com/komori-n/compiler-book-note already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dadfe7a9869c22a47c49bd9925c1b18d6fd76ba95cab12ec1f43d8f8de8432bf
[INFO] running `Command { std: "docker" "start" "-a" "dadfe7a9869c22a47c49bd9925c1b18d6fd76ba95cab12ec1f43d8f8de8432bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dadfe7a9869c22a47c49bd9925c1b18d6fd76ba95cab12ec1f43d8f8de8432bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dadfe7a9869c22a47c49bd9925c1b18d6fd76ba95cab12ec1f43d8f8de8432bf", kill_on_drop: false }`
[INFO] [stdout] dadfe7a9869c22a47c49bd9925c1b18d6fd76ba95cab12ec1f43d8f8de8432bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee2291e4eda5273dc6d340e0c720c25bfa6ddb21a57ee891324d06bdfe14c56
[INFO] running `Command { std: "docker" "start" "-a" "eee2291e4eda5273dc6d340e0c720c25bfa6ddb21a57ee891324d06bdfe14c56", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling lexical-core v0.7.5
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling kcc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `one_of`
[INFO] [stdout]  --> src/token/parser.rs:2:144
[INFO] [stdout]   |
[INFO] [stdout] 2 | ...er::complete::{alphanumeric1, digit1, multispace0, multispace1, one_of}, combinator::{map, map_res, opt}, error::{VerboseError}, multi...
[INFO] [stdout]   |                                                                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.83s
[INFO] running `Command { std: "docker" "inspect" "eee2291e4eda5273dc6d340e0c720c25bfa6ddb21a57ee891324d06bdfe14c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee2291e4eda5273dc6d340e0c720c25bfa6ddb21a57ee891324d06bdfe14c56", kill_on_drop: false }`
[INFO] [stdout] eee2291e4eda5273dc6d340e0c720c25bfa6ddb21a57ee891324d06bdfe14c56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afde4b2d52b8fb67015404ef8b81d6affd376ee08430d93686cb5e6c48ad263e
[INFO] running `Command { std: "docker" "start" "-a" "afde4b2d52b8fb67015404ef8b81d6affd376ee08430d93686cb5e6c48ad263e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kcc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `one_of`
[INFO] [stdout]  --> src/token/parser.rs:2:144
[INFO] [stdout]   |
[INFO] [stdout] 2 | ...er::complete::{alphanumeric1, digit1, multispace0, multispace1, one_of}, combinator::{map, map_res, opt}, error::{VerboseError}, multi...
[INFO] [stdout]   |                                                                    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Binary`
[INFO] [stdout]    --> src/token/parser.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 314 |     use std::fmt::Binary;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `Command { std: "docker" "inspect" "afde4b2d52b8fb67015404ef8b81d6affd376ee08430d93686cb5e6c48ad263e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afde4b2d52b8fb67015404ef8b81d6affd376ee08430d93686cb5e6c48ad263e", kill_on_drop: false }`
[INFO] [stdout] afde4b2d52b8fb67015404ef8b81d6affd376ee08430d93686cb5e6c48ad263e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5494c5f5f5c0ed904ce87621cb039cd694e749b95232f5cca44f7121694256a0
[INFO] running `Command { std: "docker" "start" "-a" "5494c5f5f5c0ed904ce87621cb039cd694e749b95232f5cca44f7121694256a0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `one_of`
[INFO] [stderr]  --> src/token/parser.rs:2:144
[INFO] [stderr]   |
[INFO] [stderr] 2 | ...er::complete::{alphanumeric1, digit1, multispace0, multispace1, one_of}, combinator::{map, map_res, opt}, error::{VerboseError}, multi...
[INFO] [stderr]   |                                                                    ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Binary`
[INFO] [stderr]    --> src/token/parser.rs:314:9
[INFO] [stderr]     |
[INFO] [stderr] 314 |     use std::fmt::Binary;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kcc` (bin "kcc" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kcc-8954a74c0611cff0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test token::parser::tests::expr_parser_test ... ok
[INFO] [stdout] test token::parser::tests::mul_parser_test ... ok
[INFO] [stdout] test token::parser::tests::num_parser_test ... ok
[INFO] [stdout] test token::parser::tests::op_parser_test ... ok
[INFO] [stdout] test token::parser::tests::paren_expr_parser_test ... ok
[INFO] [stdout] test token::parser::tests::unary_parser_test ... ok
[INFO] [stdout] test token::parser::tests::primary_parser_test ... 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" "5494c5f5f5c0ed904ce87621cb039cd694e749b95232f5cca44f7121694256a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5494c5f5f5c0ed904ce87621cb039cd694e749b95232f5cca44f7121694256a0", kill_on_drop: false }`
[INFO] [stdout] 5494c5f5f5c0ed904ce87621cb039cd694e749b95232f5cca44f7121694256a0