[INFO] fetching crate arithmetic_parser_smetaniuk 0.1.2...
[INFO] checking arithmetic_parser_smetaniuk-0.1.2 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate arithmetic_parser_smetaniuk 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate arithmetic_parser_smetaniuk 0.1.2 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arithmetic_parser_smetaniuk 0.1.2
[INFO] finished tweaking crates.io crate arithmetic_parser_smetaniuk 0.1.2
[INFO] tweaked toml for crates.io crate arithmetic_parser_smetaniuk 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate arithmetic_parser_smetaniuk 0.1.2 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg-runtime v0.8.2
[INFO] [stderr]   Downloaded peg v0.8.2
[INFO] [stderr]   Downloaded pest_generator v2.7.5
[INFO] [stderr]   Downloaded pest_derive v2.7.5
[INFO] [stderr]   Downloaded peg-macros v0.8.2
[INFO] [stderr]   Downloaded pest_meta v2.7.5
[INFO] [stderr]   Downloaded pest v2.7.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d286db9f38a66fa085a38e98104f395ea8899b1f0a358e61fbc54a038806f08
[INFO] running `Command { std: "docker" "start" "-a" "9d286db9f38a66fa085a38e98104f395ea8899b1f0a358e61fbc54a038806f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d286db9f38a66fa085a38e98104f395ea8899b1f0a358e61fbc54a038806f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d286db9f38a66fa085a38e98104f395ea8899b1f0a358e61fbc54a038806f08", kill_on_drop: false }`
[INFO] [stdout] 9d286db9f38a66fa085a38e98104f395ea8899b1f0a358e61fbc54a038806f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28d194d72042bc942c369813cfde282bb31920587ca19b7431ef12d5dd53c18d
[INFO] running `Command { std: "docker" "start" "-a" "28d194d72042bc942c369813cfde282bb31920587ca19b7431ef12d5dd53c18d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling peg-runtime v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]    Compiling peg-macros v0.8.2
[INFO] [stderr]     Checking peg v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]     Checking arithmetic_parser_smetaniuk v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Parser` is imported redundantly
[INFO] [stdout]  --> tests/grammar_tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arithmetic_parser_smetaniuk::*;
[INFO] [stdout]   |     ------------------------------ the item `Parser` is already imported here
[INFO] [stdout] 3 | use pest::Parser;
[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` profile [unoptimized + debuginfo] target(s) in 7.98s
[INFO] running `Command { std: "docker" "inspect" "28d194d72042bc942c369813cfde282bb31920587ca19b7431ef12d5dd53c18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d194d72042bc942c369813cfde282bb31920587ca19b7431ef12d5dd53c18d", kill_on_drop: false }`
[INFO] [stdout] 28d194d72042bc942c369813cfde282bb31920587ca19b7431ef12d5dd53c18d
[INFO] checking arithmetic_parser_smetaniuk-0.1.2 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate arithmetic_parser_smetaniuk 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate arithmetic_parser_smetaniuk 0.1.2 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arithmetic_parser_smetaniuk 0.1.2
[INFO] finished tweaking crates.io crate arithmetic_parser_smetaniuk 0.1.2
[INFO] tweaked toml for crates.io crate arithmetic_parser_smetaniuk 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate arithmetic_parser_smetaniuk 0.1.2 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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 386f4a021bd7d53fdc99aa31eb6d3914ef46fc2fda20e271336b9599f06a9718
[INFO] running `Command { std: "docker" "start" "-a" "386f4a021bd7d53fdc99aa31eb6d3914ef46fc2fda20e271336b9599f06a9718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "386f4a021bd7d53fdc99aa31eb6d3914ef46fc2fda20e271336b9599f06a9718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386f4a021bd7d53fdc99aa31eb6d3914ef46fc2fda20e271336b9599f06a9718", kill_on_drop: false }`
[INFO] [stdout] 386f4a021bd7d53fdc99aa31eb6d3914ef46fc2fda20e271336b9599f06a9718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ba8c07ab92c264a087649830b3e0113ec00c94726960e6e1dc122af15acc6f5
[INFO] running `Command { std: "docker" "start" "-a" "6ba8c07ab92c264a087649830b3e0113ec00c94726960e6e1dc122af15acc6f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling peg-runtime v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]    Compiling peg-macros v0.8.2
[INFO] [stderr]     Checking peg v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]     Checking arithmetic_parser_smetaniuk v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Parser` is imported redundantly
[INFO] [stdout]  --> tests/grammar_tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arithmetic_parser_smetaniuk::*;
[INFO] [stdout]   |     ------------------------------ the item `Parser` is already imported here
[INFO] [stdout] 3 | use pest::Parser;
[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` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "6ba8c07ab92c264a087649830b3e0113ec00c94726960e6e1dc122af15acc6f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba8c07ab92c264a087649830b3e0113ec00c94726960e6e1dc122af15acc6f5", kill_on_drop: false }`
[INFO] [stdout] 6ba8c07ab92c264a087649830b3e0113ec00c94726960e6e1dc122af15acc6f5
