[INFO] fetching crate bxcan 0.3.0...
[INFO] testing bxcan-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate bxcan 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bxcan 0.3.0 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 bxcan 0.3.0
[INFO] finished tweaking crates.io crate bxcan 0.3.0
[INFO] tweaked toml for crates.io crate bxcan 0.3.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1a7b966a79046ecf6779fb881119a4587e14bdf2e9d7b08f0e4c855b4af5c5cf
[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" "1a7b966a79046ecf6779fb881119a4587e14bdf2e9d7b08f0e4c855b4af5c5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a7b966a79046ecf6779fb881119a4587e14bdf2e9d7b08f0e4c855b4af5c5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7b966a79046ecf6779fb881119a4587e14bdf2e9d7b08f0e4c855b4af5c5cf", kill_on_drop: false }`
[INFO] [stdout] 1a7b966a79046ecf6779fb881119a4587e14bdf2e9d7b08f0e4c855b4af5c5cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] df86f7a5a0e752bc2c692e1c36cb5a551a77c9392cdf956e453347618f1f479d
[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" "df86f7a5a0e752bc2c692e1c36cb5a551a77c9392cdf956e453347618f1f479d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling defmt-parser v0.1.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling embedded-can v0.3.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling as-slice v0.1.4
[INFO] [stderr]    Compiling semver-parser v0.10.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling defmt v0.1.3
[INFO] [stderr]    Compiling defmt-macros v0.1.1
[INFO] [stderr]    Compiling bxcan v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.77s
[INFO] running `Command { std: "docker" "inspect" "df86f7a5a0e752bc2c692e1c36cb5a551a77c9392cdf956e453347618f1f479d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df86f7a5a0e752bc2c692e1c36cb5a551a77c9392cdf956e453347618f1f479d", kill_on_drop: false }`
[INFO] [stdout] df86f7a5a0e752bc2c692e1c36cb5a551a77c9392cdf956e453347618f1f479d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f5e055fdc5fc273e4026b4d084280fcf1235e633716f7aec91b0f1ac241b8c84
[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" "f5e055fdc5fc273e4026b4d084280fcf1235e633716f7aec91b0f1ac241b8c84", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling embedded-can v0.3.0
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling as-slice v0.1.4
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling defmt v0.1.3
[INFO] [stderr]    Compiling bxcan v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.31s
[INFO] running `Command { std: "docker" "inspect" "f5e055fdc5fc273e4026b4d084280fcf1235e633716f7aec91b0f1ac241b8c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e055fdc5fc273e4026b4d084280fcf1235e633716f7aec91b0f1ac241b8c84", kill_on_drop: false }`
[INFO] [stdout] f5e055fdc5fc273e4026b4d084280fcf1235e633716f7aec91b0f1ac241b8c84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 964e255d6bd839749af200c034ebcc016f1b3c4784bddf8bd6b9e48e746cc50d
[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" "964e255d6bd839749af200c034ebcc016f1b3c4784bddf8bd6b9e48e746cc50d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bxcan-4a3f95a9ab445025
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test filter::tests::test_filter_bitmask ... ok
[INFO] [stdout] test frame::tests::highest_standard_higher_prio_than_highest_ext ... ok
[INFO] [stdout] test frame::tests::lower_ids_win_arbitration ... ok
[INFO] [stderr]    Doc-tests bxcan
[INFO] [stdout] test frame::tests::remote_eq_remote_ignores_data ... ok
[INFO] [stdout] test frame::tests::max_len ... ok
[INFO] [stdout] test frame::tests::data_greater_remote ... ok
[INFO] [stdout] test frame::tests::data_neq_remote ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/pac/generic.rs - pac::generic::Reg<U, REG>::modify (line 138) ... ignored
[INFO] [stdout] test src/pac/generic.rs - pac::generic::Reg<U, REG>::modify (line 144) ... ignored
[INFO] [stdout] test src/pac/generic.rs - pac::generic::Reg<U, REG>::read (line 40) ... ignored
[INFO] [stdout] test src/pac/generic.rs - pac::generic::Reg<U, REG>::read (line 44) ... ignored
[INFO] [stdout] test src/pac/generic.rs - pac::generic::Reg<U, REG>::write (line 80) ... ignored
[INFO] [stdout] test src/pac/generic.rs - pac::generic::Reg<U, REG>::write (line 84) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "964e255d6bd839749af200c034ebcc016f1b3c4784bddf8bd6b9e48e746cc50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964e255d6bd839749af200c034ebcc016f1b3c4784bddf8bd6b9e48e746cc50d", kill_on_drop: false }`
[INFO] [stdout] 964e255d6bd839749af200c034ebcc016f1b3c4784bddf8bd6b9e48e746cc50d