[INFO] fetching crate guarding_parser 0.2.6...
[INFO] testing guarding_parser-0.2.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate guarding_parser 0.2.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate guarding_parser 0.2.6
[INFO] finished tweaking crates.io crate guarding_parser 0.2.6
[INFO] tweaked toml for crates.io crate guarding_parser 0.2.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate guarding_parser 0.2.6 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d87e3063ce75540fc3bfe7af8786953ccc819fa284221b406d666cd5cd9151e
[INFO] running `Command { std: "docker" "start" "-a" "4d87e3063ce75540fc3bfe7af8786953ccc819fa284221b406d666cd5cd9151e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d87e3063ce75540fc3bfe7af8786953ccc819fa284221b406d666cd5cd9151e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d87e3063ce75540fc3bfe7af8786953ccc819fa284221b406d666cd5cd9151e", kill_on_drop: false }`
[INFO] [stdout] 4d87e3063ce75540fc3bfe7af8786953ccc819fa284221b406d666cd5cd9151e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3066bdfc5dfc48d1e1cfe273fc814837b665b3dff5515da93cc1106e30085452
[INFO] running `Command { std: "docker" "start" "-a" "3066bdfc5dfc48d1e1cfe273fc814837b665b3dff5515da93cc1106e30085452", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling guarding_parser v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "3066bdfc5dfc48d1e1cfe273fc814837b665b3dff5515da93cc1106e30085452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3066bdfc5dfc48d1e1cfe273fc814837b665b3dff5515da93cc1106e30085452", kill_on_drop: false }`
[INFO] [stdout] 3066bdfc5dfc48d1e1cfe273fc814837b665b3dff5515da93cc1106e30085452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49487b7398f76268695c87e6fb8d57190f7220ebde736b712103aa25898e41be
[INFO] running `Command { std: "docker" "start" "-a" "49487b7398f76268695c87e6fb8d57190f7220ebde736b712103aa25898e41be", kill_on_drop: false }`
[INFO] [stderr]    Compiling guarding_parser v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "49487b7398f76268695c87e6fb8d57190f7220ebde736b712103aa25898e41be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49487b7398f76268695c87e6fb8d57190f7220ebde736b712103aa25898e41be", kill_on_drop: false }`
[INFO] [stdout] 49487b7398f76268695c87e6fb8d57190f7220ebde736b712103aa25898e41be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 606ef63811925bc8f85c8661dc6886cf53c504393fae423942652dccb57ece4e
[INFO] running `Command { std: "docker" "start" "-a" "606ef63811925bc8f85c8661dc6886cf53c504393fae423942652dccb57ece4e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/guarding_parser-ced8c37acd58fcb5)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test parser::tests::should_ignore_error ... ok
[INFO] [stdout] test parser::tests::should_ignore_comments ... ok
[INFO] [stdout] test parser::tests::should_parse_arrow_usage ... ok
[INFO] [stdout] test errors::tests::test_error_is_send_and_sync ... ok
[INFO] [stdout] test parser::tests::should_parse_class_compare ... ok
[INFO] [stdout] test parser::tests::should_parse_package_asset ... ok
[INFO] [stdout] test parser::tests::should_parse_package_container_scope ... ok
[INFO] [stdout] test parser::tests::should_parse_package_regex ... ok
[INFO] [stdout] test parser::tests::should_parse_package_extends ... ok
[INFO] [stdout] test parser::tests::should_parse_layer ... ok
[INFO] [stdout] test parser::tests::should_parse_array_stringed ... ok
[INFO] [stdout] test parser::tests::should_parse_simple_usage ... ok
[INFO] [stdout] test parser::tests::should_parse_string_assert ... ok
[INFO] [stdout] test support::package_unify::tests::should_convert_rust_import ... ok
[INFO] [stdout] test parser::tests::should_parse_struct ... ok
[INFO] [stdout] test support::package_unify::tests::should_convert_path_to_package ... ok
[INFO] [stdout] test parser::tests::should_parse_sized_assert ... ok
[INFO] [stdout] test parser::tests::should_parse_not_symbol ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests guarding_parser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "606ef63811925bc8f85c8661dc6886cf53c504393fae423942652dccb57ece4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606ef63811925bc8f85c8661dc6886cf53c504393fae423942652dccb57ece4e", kill_on_drop: false }`
[INFO] [stdout] 606ef63811925bc8f85c8661dc6886cf53c504393fae423942652dccb57ece4e