[INFO] fetching crate dlt_log 0.1.6...
[INFO] testing dlt_log-0.1.6 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate dlt_log 0.1.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dlt_log 0.1.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dlt_log 0.1.6
[INFO] tweaked toml for crates.io crate dlt_log 0.1.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dlt_log 0.1.6 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 dlt_log 0.1.6 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]  Downloading crates ...
[INFO] [stderr]   Downloaded prettyplease v0.2.36
[INFO] [stderr]   Downloaded bindgen v0.72.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e135ffa4ff7a27b3fb5a1a23e7311217879e63d34f58777df100db0d17de3107
[INFO] running `Command { std: "docker" "start" "-a" "e135ffa4ff7a27b3fb5a1a23e7311217879e63d34f58777df100db0d17de3107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e135ffa4ff7a27b3fb5a1a23e7311217879e63d34f58777df100db0d17de3107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e135ffa4ff7a27b3fb5a1a23e7311217879e63d34f58777df100db0d17de3107", kill_on_drop: false }`
[INFO] [stdout] e135ffa4ff7a27b3fb5a1a23e7311217879e63d34f58777df100db0d17de3107
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82255ad78bbdb99046447b0d31fe538523b181a097134d70a7bde6754d55f68a
[INFO] running `Command { std: "docker" "start" "-a" "82255ad78bbdb99046447b0d31fe538523b181a097134d70a7bde6754d55f68a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling prettyplease v0.2.36
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling bindgen v0.72.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling dlt_log v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.37s
[INFO] running `Command { std: "docker" "inspect" "82255ad78bbdb99046447b0d31fe538523b181a097134d70a7bde6754d55f68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82255ad78bbdb99046447b0d31fe538523b181a097134d70a7bde6754d55f68a", kill_on_drop: false }`
[INFO] [stdout] 82255ad78bbdb99046447b0d31fe538523b181a097134d70a7bde6754d55f68a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d72faa88bae89d687f8341eaf74b84315dbfb31b06ffbf87b98d6652188b505
[INFO] running `Command { std: "docker" "start" "-a" "8d72faa88bae89d687f8341eaf74b84315dbfb31b06ffbf87b98d6652188b505", kill_on_drop: false }`
[INFO] [stderr]    Compiling dlt_log v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "8d72faa88bae89d687f8341eaf74b84315dbfb31b06ffbf87b98d6652188b505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d72faa88bae89d687f8341eaf74b84315dbfb31b06ffbf87b98d6652188b505", kill_on_drop: false }`
[INFO] [stdout] 8d72faa88bae89d687f8341eaf74b84315dbfb31b06ffbf87b98d6652188b505
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1765f82a540ef17b00be20abff17fa8839c16480366d5bff29ecda298081763c
[INFO] running `Command { std: "docker" "start" "-a" "1765f82a540ef17b00be20abff17fa8839c16480366d5bff29ecda298081763c", 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/dlt_log-689e398bb5bfe846)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_flush ... ok
[INFO] [stdout] test tests::test_enabled ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/init_double.rs (/opt/rustwide/target/debug/deps/init_double-2ca54841534b4fa7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [11886.526512]~DLT~   18~INFO     ~FIFO /tmp/dlt cannot be opened. Retrying later...
[INFO] [stdout] test init_double ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] [11896.614585]~DLT~   18~WARNING  ~Lost log messages in user buffer when exiting: 3
[INFO] [stderr]      Running tests/init_empty_parameters.rs (/opt/rustwide/target/debug/deps/init_empty_parameters-bae5ff3f305b57bc)
[INFO] [stderr] [11896.631851]~DLT~   22~INFO     ~FIFO /tmp/dlt cannot be opened. Retrying later...
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test init_empty_parameters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] [11906.667829]~DLT~   22~WARNING  ~Lost log messages in user buffer when exiting: 2
[INFO] [stderr]      Running tests/init_nulerror.rs (/opt/rustwide/target/debug/deps/init_nulerror-51140e6dac4a1f2f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test init_nulerror ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] [11906.670702]~DLT~   26~INFO     ~FIFO /tmp/dlt cannot be opened. Retrying later...
[INFO] [stderr] [11916.677736]~DLT~   26~WARNING  ~Lost log messages in user buffer when exiting: 1
[INFO] [stderr]      Running tests/init_ok.rs (/opt/rustwide/target/debug/deps/init_ok-b6c505e21687a369)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test init_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] [11916.684759]~DLT~   30~INFO     ~FIFO /tmp/dlt cannot be opened. Retrying later...
[INFO] [stderr] [11926.749226]~DLT~   30~WARNING  ~Lost log messages in user buffer when exiting: 2
[INFO] [stderr]      Running tests/log.rs (/opt/rustwide/target/debug/deps/log-73845370cbf0dbe1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [11926.752255]~DLT~   34~INFO     ~FIFO /tmp/dlt cannot be opened. Retrying later...
[INFO] [stdout] test log_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] [11936.766201]~DLT~   34~WARNING  ~Lost log messages in user buffer when exiting: 6
[INFO] [stderr]    Doc-tests dlt_log
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - init (line 184) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1765f82a540ef17b00be20abff17fa8839c16480366d5bff29ecda298081763c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1765f82a540ef17b00be20abff17fa8839c16480366d5bff29ecda298081763c", kill_on_drop: false }`
[INFO] [stdout] 1765f82a540ef17b00be20abff17fa8839c16480366d5bff29ecda298081763c