[INFO] fetching crate dlt_log 0.1.6...
[INFO] testing dlt_log-0.1.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dlt_log 0.1.6 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dlt_log 0.1.6 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dc0066719eccc82c2893c1d97b288474e6fe5c5c35ecc81bf4781e8a2c348a6
[INFO] running `Command { std: "docker" "start" "-a" "3dc0066719eccc82c2893c1d97b288474e6fe5c5c35ecc81bf4781e8a2c348a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dc0066719eccc82c2893c1d97b288474e6fe5c5c35ecc81bf4781e8a2c348a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc0066719eccc82c2893c1d97b288474e6fe5c5c35ecc81bf4781e8a2c348a6", kill_on_drop: false }`
[INFO] [stdout] 3dc0066719eccc82c2893c1d97b288474e6fe5c5c35ecc81bf4781e8a2c348a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1adfb44f488e01fe34424751dce4245ac326b3eb19e9bc5790d6e64b6b9d1625
[INFO] running `Command { std: "docker" "start" "-a" "1adfb44f488e01fe34424751dce4245ac326b3eb19e9bc5790d6e64b6b9d1625", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling prettyplease v0.2.36
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling bindgen v0.72.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling dlt_log v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.21s
[INFO] running `Command { std: "docker" "inspect" "1adfb44f488e01fe34424751dce4245ac326b3eb19e9bc5790d6e64b6b9d1625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1adfb44f488e01fe34424751dce4245ac326b3eb19e9bc5790d6e64b6b9d1625", kill_on_drop: false }`
[INFO] [stdout] 1adfb44f488e01fe34424751dce4245ac326b3eb19e9bc5790d6e64b6b9d1625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8f15e9b1ecf654dd02ed4afed62ade7dfe6c0e84007569345bde0d44f40b09f
[INFO] running `Command { std: "docker" "start" "-a" "c8f15e9b1ecf654dd02ed4afed62ade7dfe6c0e84007569345bde0d44f40b09f", 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 0.94s
[INFO] running `Command { std: "docker" "inspect" "c8f15e9b1ecf654dd02ed4afed62ade7dfe6c0e84007569345bde0d44f40b09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f15e9b1ecf654dd02ed4afed62ade7dfe6c0e84007569345bde0d44f40b09f", kill_on_drop: false }`
[INFO] [stdout] c8f15e9b1ecf654dd02ed4afed62ade7dfe6c0e84007569345bde0d44f40b09f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c6b55edb0c17ab610e9179fc0391de6743f2aeabcf733fa871a4ff5da61c37b
[INFO] running `Command { std: "docker" "start" "-a" "7c6b55edb0c17ab610e9179fc0391de6743f2aeabcf733fa871a4ff5da61c37b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dlt_log-327cc2a412882a7f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_enabled ... ok
[INFO] [stdout] test tests::test_flush ... ok
[INFO] [stderr]      Running tests/init_double.rs (/opt/rustwide/target/debug/deps/init_double-597cb73341880821)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [51642.743683]~DLT~   27~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] [51652.775135]~DLT~   27~WARNING  ~Lost log messages in user buffer when exiting: 3
[INFO] [stdout] 
[INFO] [stderr]      Running tests/init_empty_parameters.rs (/opt/rustwide/target/debug/deps/init_empty_parameters-a6c43da1d95825cb)
[INFO] [stdout] running 1 test
[INFO] [stderr] [51652.779318]~DLT~   31~INFO     ~FIFO /tmp/dlt cannot be opened. Retrying later...
[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] [51662.867035]~DLT~   31~WARNING  ~Lost log messages in user buffer when exiting: 2
[INFO] [stdout] 
[INFO] [stderr]      Running tests/init_nulerror.rs (/opt/rustwide/target/debug/deps/init_nulerror-bc4d6b06fefa08e0)
[INFO] [stdout] running 1 test
[INFO] [stderr] [51662.878110]~DLT~   35~INFO     ~FIFO /tmp/dlt cannot be opened. Retrying later...
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr] [51672.940250]~DLT~   35~WARNING  ~Lost log messages in user buffer when exiting: 1
[INFO] [stdout] 
[INFO] [stderr]      Running tests/init_ok.rs (/opt/rustwide/target/debug/deps/init_ok-b73b07a2e93214be)
[INFO] [stdout] running 1 test
[INFO] [stderr] [51672.943203]~DLT~   39~INFO     ~FIFO /tmp/dlt cannot be opened. Retrying later...
[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] [51683.002410]~DLT~   39~WARNING  ~Lost log messages in user buffer when exiting: 2
[INFO] [stderr]      Running tests/log.rs (/opt/rustwide/target/debug/deps/log-8f6cc6d316513f4b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] [51683.008315]~DLT~   43~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 0.00s
[INFO] [stdout] 
[INFO] [stderr] [51693.093408]~DLT~   43~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 10.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c6b55edb0c17ab610e9179fc0391de6743f2aeabcf733fa871a4ff5da61c37b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6b55edb0c17ab610e9179fc0391de6743f2aeabcf733fa871a4ff5da61c37b", kill_on_drop: false }`
[INFO] [stdout] 7c6b55edb0c17ab610e9179fc0391de6743f2aeabcf733fa871a4ff5da61c37b