[INFO] fetching crate bibparser 0.4.0...
[INFO] testing bibparser-0.4.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate bibparser 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bibparser 0.4.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bibparser 0.4.0
[INFO] finished tweaking crates.io crate bibparser 0.4.0
[INFO] tweaked toml for crates.io crate bibparser 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate bibparser 0.4.0 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_derive v3.0.12
[INFO] [stderr]   Downloaded libc v0.2.116
[INFO] [stderr]   Downloaded clap v3.0.13
[INFO] [stderr]   Downloaded serde_json v1.0.78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 182cdc07a24c83adf32d72416c92b60624c1b13b8c6c433585ad001ab142f2f8
[INFO] running `Command { std: "docker" "start" "-a" "182cdc07a24c83adf32d72416c92b60624c1b13b8c6c433585ad001ab142f2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "182cdc07a24c83adf32d72416c92b60624c1b13b8c6c433585ad001ab142f2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "182cdc07a24c83adf32d72416c92b60624c1b13b8c6c433585ad001ab142f2f8", kill_on_drop: false }`
[INFO] [stdout] 182cdc07a24c83adf32d72416c92b60624c1b13b8c6c433585ad001ab142f2f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e88491652751313f511d0080faec0ccb6312199df223f6ea2623b17c59b2946
[INFO] running `Command { std: "docker" "start" "-a" "6e88491652751313f511d0080faec0ccb6312199df223f6ea2623b17c59b2946", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_derive v3.0.12
[INFO] [stderr]    Compiling clap v3.0.13
[INFO] [stderr]    Compiling bibparser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: named argument `skip` is not used by name
[INFO] [stdout]   --> src/errors.rs:26:52
[INFO] [stdout]    |
[INFO] [stdout] 26 |                     write!(f, "   {:skip$}↑ here", skip = info.colno)?;
[INFO] [stdout]    |                                   --------         ^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   this formatting argument uses named argument `skip` by position
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 26 |                     write!(f, "   {skip:skip$}↑ here", skip = info.colno)?;
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.39s
[INFO] running `Command { std: "docker" "inspect" "6e88491652751313f511d0080faec0ccb6312199df223f6ea2623b17c59b2946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e88491652751313f511d0080faec0ccb6312199df223f6ea2623b17c59b2946", kill_on_drop: false }`
[INFO] [stdout] 6e88491652751313f511d0080faec0ccb6312199df223f6ea2623b17c59b2946
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1becc31e35052fcb8c580ce82c225f64a49141aa2584cbd40d711ec4eb17051b
[INFO] running `Command { std: "docker" "start" "-a" "1becc31e35052fcb8c580ce82c225f64a49141aa2584cbd40d711ec4eb17051b", kill_on_drop: false }`
[INFO] [stdout] warning: named argument `skip` is not used by name
[INFO] [stdout]   --> src/errors.rs:26:52
[INFO] [stdout]    |
[INFO] [stdout] 26 |                     write!(f, "   {:skip$}↑ here", skip = info.colno)?;
[INFO] [stdout]    |                                   --------         ^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   this formatting argument uses named argument `skip` by position
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 26 |                     write!(f, "   {skip:skip$}↑ here", skip = info.colno)?;
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bibparser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `skip` is not used by name
[INFO] [stdout]   --> src/errors.rs:26:52
[INFO] [stdout]    |
[INFO] [stdout] 26 |                     write!(f, "   {:skip$}↑ here", skip = info.colno)?;
[INFO] [stdout]    |                                   --------         ^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   this formatting argument uses named argument `skip` by position
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 26 |                     write!(f, "   {skip:skip$}↑ here", skip = info.colno)?;
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "1becc31e35052fcb8c580ce82c225f64a49141aa2584cbd40d711ec4eb17051b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1becc31e35052fcb8c580ce82c225f64a49141aa2584cbd40d711ec4eb17051b", kill_on_drop: false }`
[INFO] [stdout] 1becc31e35052fcb8c580ce82c225f64a49141aa2584cbd40d711ec4eb17051b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ce60d362f75dd8e675f965ac1d2b68859f60dd81d4ef55967cb1f4ccf1ffc26
[INFO] running `Command { std: "docker" "start" "-a" "6ce60d362f75dd8e675f965ac1d2b68859f60dd81d4ef55967cb1f4ccf1ffc26", kill_on_drop: false }`
[INFO] [stderr] warning: named argument `skip` is not used by name
[INFO] [stderr]   --> src/errors.rs:26:52
[INFO] [stderr]    |
[INFO] [stderr] 26 |                     write!(f, "   {:skip$}↑ here", skip = info.colno)?;
[INFO] [stderr]    |                                   --------         ^^^^ this named argument is referred to by position in formatting string
[INFO] [stderr]    |                                   |
[INFO] [stderr]    |                                   this formatting argument uses named argument `skip` by position
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stderr] help: use the named argument by name to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 26 |                     write!(f, "   {skip:skip$}↑ here", skip = info.colno)?;
[INFO] [stderr]    |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `bibparser` (lib) generated 1 warning
[INFO] [stderr] warning: `bibparser` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bibparser-2436b25ba3fda67d)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test lexer::tests::test_preamble ... ok
[INFO] [stdout] test parser::tests::test_taocp ... ok
[INFO] [stdout] test parser::tests::test_entry_with_many_whitespaces ... ok
[INFO] [stdout] test parser::tests::test_tolkien ... ok
[INFO] [stdout] test parser::tests::test_preamble ... ok
[INFO] [stdout] test lexer::tests::test_tolkien ... ok
[INFO] [stdout] test lexer::tests::test_accented_names_and_escaped_strings ... ok
[INFO] [stdout] test lexer::tests::test_empty_preamble ... ok
[INFO] [stdout] test lexer::tests::test_dblp_okada_wang ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bibparser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ce60d362f75dd8e675f965ac1d2b68859f60dd81d4ef55967cb1f4ccf1ffc26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce60d362f75dd8e675f965ac1d2b68859f60dd81d4ef55967cb1f4ccf1ffc26", kill_on_drop: false }`
[INFO] [stdout] 6ce60d362f75dd8e675f965ac1d2b68859f60dd81d4ef55967cb1f4ccf1ffc26
