[INFO] fetching crate cfg-examples 0.1.0...
[INFO] testing cfg-examples-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cfg-examples 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cfg-examples 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cfg-examples 0.1.0
[INFO] tweaked toml for crates.io crate cfg-examples 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cfg-examples 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cfg-examples 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cfg-load v0.1.0
[INFO] [stderr]   Downloaded cfg-symbol v0.1.0
[INFO] [stderr]   Downloaded cfg-symbol-bit-matrix v0.1.0
[INFO] [stderr]   Downloaded miniserde v0.1.42
[INFO] [stderr]   Downloaded elsa v1.11.2
[INFO] [stderr]   Downloaded cfg-sequence v0.1.0
[INFO] [stderr]   Downloaded cfg-predict-distance v0.1.0
[INFO] [stderr]   Downloaded cfg-predict-sets v0.1.0
[INFO] [stderr]   Downloaded cfg-generate v0.1.0
[INFO] [stderr]   Downloaded bit-matrix v0.8.1
[INFO] [stderr]   Downloaded cfg-classify v0.1.0
[INFO] [stderr]   Downloaded cfg v0.10.0
[INFO] [stderr]   Downloaded bit-matrix v0.9.0
[INFO] [stderr]   Downloaded cfg-history v0.1.0
[INFO] [stderr]   Downloaded cfg-grammar v0.1.0
[INFO] [stderr]   Downloaded mini-internal v0.1.42
[INFO] [stderr]   Downloaded cfg-regexp v0.1.0
[INFO] [stderr]   Downloaded c_lexer_logos v0.1.1
[INFO] [stderr]   Downloaded internship v0.6.0
[INFO] [stderr]   Downloaded syn v2.0.103
[INFO] [stderr]   Downloaded tiny-earley v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53c179601d74d961413fe574b2809a38232216898c4f124f3c6f3a0d60a56edd
[INFO] running `Command { std: "docker" "start" "-a" "53c179601d74d961413fe574b2809a38232216898c4f124f3c6f3a0d60a56edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53c179601d74d961413fe574b2809a38232216898c4f124f3c6f3a0d60a56edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c179601d74d961413fe574b2809a38232216898c4f124f3c6f3a0d60a56edd", kill_on_drop: false }`
[INFO] [stdout] 53c179601d74d961413fe574b2809a38232216898c4f124f3c6f3a0d60a56edd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c838f1006375e5155ad45d2fbd4c8c1e665f83ff9871341fc86dfdcc1c23f9dc
[INFO] running `Command { std: "docker" "start" "-a" "c838f1006375e5155ad45d2fbd4c8c1e665f83ff9871341fc86dfdcc1c23f9dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling elsa v1.11.2
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling logos-codegen v0.13.0
[INFO] [stderr]    Compiling internship v0.6.0
[INFO] [stderr]    Compiling mini-internal v0.1.42
[INFO] [stderr]    Compiling miniserde v0.1.42
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling cfg-symbol v0.1.0
[INFO] [stderr]    Compiling cfg-history v0.1.0
[INFO] [stderr]    Compiling cfg-generate v0.1.0
[INFO] [stderr]    Compiling logos-derive v0.13.0
[INFO] [stderr]    Compiling cfg-grammar v0.1.0
[INFO] [stderr]    Compiling bit-matrix v0.9.0
[INFO] [stderr]    Compiling bit-matrix v0.8.1
[INFO] [stderr]    Compiling cfg-symbol-bit-matrix v0.1.0
[INFO] [stderr]    Compiling cfg-sequence v0.1.0
[INFO] [stderr]    Compiling cfg-predict-distance v0.1.0
[INFO] [stderr]    Compiling cfg-predict-sets v0.1.0
[INFO] [stderr]    Compiling logos v0.13.0
[INFO] [stderr]    Compiling cfg-classify v0.1.0
[INFO] [stderr]    Compiling cfg-regexp v0.1.0
[INFO] [stderr]    Compiling c_lexer_logos v0.1.1
[INFO] [stderr]    Compiling cfg v0.10.0
[INFO] [stderr]    Compiling tiny-earley v0.2.0
[INFO] [stderr]    Compiling cfg-load v0.1.0
[INFO] [stderr]    Compiling cfg-examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.52s
[INFO] running `Command { std: "docker" "inspect" "c838f1006375e5155ad45d2fbd4c8c1e665f83ff9871341fc86dfdcc1c23f9dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c838f1006375e5155ad45d2fbd4c8c1e665f83ff9871341fc86dfdcc1c23f9dc", kill_on_drop: false }`
[INFO] [stdout] c838f1006375e5155ad45d2fbd4c8c1e665f83ff9871341fc86dfdcc1c23f9dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a48350651e7e3f1e7469bfd98d7848bbe516fc49a45a8430b9618ad60c170233
[INFO] running `Command { std: "docker" "start" "-a" "a48350651e7e3f1e7469bfd98d7848bbe516fc49a45a8430b9618ad60c170233", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "a48350651e7e3f1e7469bfd98d7848bbe516fc49a45a8430b9618ad60c170233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a48350651e7e3f1e7469bfd98d7848bbe516fc49a45a8430b9618ad60c170233", kill_on_drop: false }`
[INFO] [stdout] a48350651e7e3f1e7469bfd98d7848bbe516fc49a45a8430b9618ad60c170233
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fcba18abec705b65e0fa2f409c1fda84d438367bbf77a31f20e84d6adf44aad7
[INFO] running `Command { std: "docker" "start" "-a" "fcba18abec705b65e0fa2f409c1fda84d438367bbf77a31f20e84d6adf44aad7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cfg_examples-03109225d11ba108)
[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] [stderr]      Running tests/test_c.rs (/opt/rustwide/target/debug/deps/test_c-f4488df0785b6ceb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_recursive ... ok
[INFO] [stdout] test test_useful ... ok
[INFO] [stderr]    Doc-tests cfg_examples
[INFO] [stdout] test test_recursive_distances ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[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" "fcba18abec705b65e0fa2f409c1fda84d438367bbf77a31f20e84d6adf44aad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcba18abec705b65e0fa2f409c1fda84d438367bbf77a31f20e84d6adf44aad7", kill_on_drop: false }`
[INFO] [stdout] fcba18abec705b65e0fa2f409c1fda84d438367bbf77a31f20e84d6adf44aad7