[INFO] fetching crate defmt 0.1.3...
[INFO] testing defmt-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate defmt 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate defmt 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate defmt 0.1.3
[INFO] finished tweaking crates.io crate defmt 0.1.3
[INFO] tweaked toml for crates.io crate defmt 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca1696eb2f0a13df3850e5e0371869ace156f3a1ea5caf6581c1aaebdc66795b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ca1696eb2f0a13df3850e5e0371869ace156f3a1ea5caf6581c1aaebdc66795b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca1696eb2f0a13df3850e5e0371869ace156f3a1ea5caf6581c1aaebdc66795b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1696eb2f0a13df3850e5e0371869ace156f3a1ea5caf6581c1aaebdc66795b", kill_on_drop: false }`
[INFO] [stdout] ca1696eb2f0a13df3850e5e0371869ace156f3a1ea5caf6581c1aaebdc66795b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 469886c1436f6a9f2b3cf10ac0d1d42919d71323676eb33cb312a71f271c9664
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "469886c1436f6a9f2b3cf10ac0d1d42919d71323676eb33cb312a71f271c9664", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling semver-parser v0.10.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling defmt-macros v0.1.1
[INFO] [stderr]    Compiling as-slice v0.1.4
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling defmt v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.52s
[INFO] running `Command { std: "docker" "inspect" "469886c1436f6a9f2b3cf10ac0d1d42919d71323676eb33cb312a71f271c9664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "469886c1436f6a9f2b3cf10ac0d1d42919d71323676eb33cb312a71f271c9664", kill_on_drop: false }`
[INFO] [stdout] 469886c1436f6a9f2b3cf10ac0d1d42919d71323676eb33cb312a71f271c9664
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2059d0341276bdd6092ea09e2d15a966a89bdd38ea7e82095b1ff79e0db13320
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2059d0341276bdd6092ea09e2d15a966a89bdd38ea7e82095b1ff79e0db13320", kill_on_drop: false }`
[INFO] [stderr]    Compiling defmt v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "2059d0341276bdd6092ea09e2d15a966a89bdd38ea7e82095b1ff79e0db13320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2059d0341276bdd6092ea09e2d15a966a89bdd38ea7e82095b1ff79e0db13320", kill_on_drop: false }`
[INFO] [stdout] 2059d0341276bdd6092ea09e2d15a966a89bdd38ea7e82095b1ff79e0db13320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 226236ac0516e039f5c71dd3f0f9a42576a006a14c224d2ac04a7f0e1f67d1a0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "226236ac0516e039f5c71dd3f0f9a42576a006a14c224d2ac04a7f0e1f67d1a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/defmt-12d8ed377f5b7970
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::str ... ok
[INFO] [stdout] test leb::tests::leb ... ok
[INFO] [stdout] test tests::log_levels ... ok
[INFO] [stdout] test tests::trailing_comma ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode-35ee3d626c2d0ca8
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test bitfields_across_octets ... ok
[INFO] [stdout] test boolean_struct ... ok
[INFO] [stdout] test boolean_struct_mixed ... ok
[INFO] [stdout] test booleans_mixed ... ok
[INFO] [stdout] test format_bools ... ok
[INFO] [stdout] test booleans_max_num_bool_flags ... ok
[INFO] [stdout] test booleans_less_than_max_num_bool_flags ... ok
[INFO] [stdout] test format_arrays ... ok
[INFO] [stdout] test booleans_mixed_no_trailing_bool ... ok
[INFO] [stdout] test bitfields_truncate_lower ... ok
[INFO] [stdout] test booleans_more_than_max_num_bool_flags ... ok
[INFO] [stdout] test c_like_enum ... ok
[INFO] [stdout] test derive_with_bounds ... ok
[INFO] [stdout] test format_slice_enum_slice ... ok
[INFO] [stdout] test format_slice_of_primitives ... ok
[INFO] [stdout] test bitfields_assert_range_exclusive ... ok
[INFO] [stdout] test format_slice_of_slices ... ok
[INFO] [stdout] test format_slice_enum_generic_struct ... ok
[INFO] [stdout] test bitfields_mixed ... ok
[INFO] [stdout] test single_struct_manual ... ok
[INFO] [stdout] test slice_of_bools ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test format_slice_of_structs ... ok
[INFO] [stdout] test uninhabited_enum ... ok
[INFO] [stdout] test univariant_enum ... ok
[INFO] [stdout] test nested_enum ... ok
[INFO] [stdout] test istr ... ok
[INFO] [stdout] test write ... ok
[INFO] [stdout] test format_primitives ... ok
[INFO] [stderr]    Doc-tests defmt
[INFO] [stdout] test single_struct ... ok
[INFO] [stdout] test nested_struct ... ok
[INFO] [stdout] test slice_of_usize ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test issue_208 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Debug2Format (line 656) ... ok
[INFO] [stdout] test src/lib.rs - Format (line 619) ... ok
[INFO] [stdout] test src/lib.rs - timestamp (line 256) ... ok
[INFO] [stdout] test src/lib.rs - Display2Format (line 725) ... ok
[INFO] [stdout] test src/lib.rs - intern (line 173) ... ok
[INFO] [stdout] test src/lib.rs - unwrap (line 131) ... ok
[INFO] [stdout] test src/lib.rs - global_logger (line 223) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "226236ac0516e039f5c71dd3f0f9a42576a006a14c224d2ac04a7f0e1f67d1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226236ac0516e039f5c71dd3f0f9a42576a006a14c224d2ac04a7f0e1f67d1a0", kill_on_drop: false }`
[INFO] [stdout] 226236ac0516e039f5c71dd3f0f9a42576a006a14c224d2ac04a7f0e1f67d1a0