[INFO] crate atsamd21g18a 0.6.0 is already in cache
[INFO] testing atsamd21g18a-0.6.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate atsamd21g18a 0.6.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate atsamd21g18a 0.6.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate atsamd21g18a 0.6.0
[INFO] finished tweaking crates.io crate atsamd21g18a 0.6.0
[INFO] tweaked toml for crates.io crate atsamd21g18a 0.6.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 33da588750ef5be40065dd56e86cfb314dec09af59326bcc4066996aa65a0852
[INFO] running `"docker" "start" "-a" "33da588750ef5be40065dd56e86cfb314dec09af59326bcc4066996aa65a0852"`
[INFO] [stderr]    Compiling atsamd21g18a v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.73s
[INFO] running `"docker" "inspect" "33da588750ef5be40065dd56e86cfb314dec09af59326bcc4066996aa65a0852"`
[INFO] running `"docker" "rm" "-f" "33da588750ef5be40065dd56e86cfb314dec09af59326bcc4066996aa65a0852"`
[INFO] [stdout] 33da588750ef5be40065dd56e86cfb314dec09af59326bcc4066996aa65a0852
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a6204506809846f871ec4d868e6695134158b3d36921536a14c76838b5734e84
[INFO] running `"docker" "start" "-a" "a6204506809846f871ec4d868e6695134158b3d36921536a14c76838b5734e84"`
[INFO] [stderr]    Compiling atsamd21g18a v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.64s
[INFO] running `"docker" "inspect" "a6204506809846f871ec4d868e6695134158b3d36921536a14c76838b5734e84"`
[INFO] running `"docker" "rm" "-f" "a6204506809846f871ec4d868e6695134158b3d36921536a14c76838b5734e84"`
[INFO] [stdout] a6204506809846f871ec4d868e6695134158b3d36921536a14c76838b5734e84
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1437505db5bb13e3f190c89cea57edbc7a160bbbbeced1c904e412042e23c240
[INFO] running `"docker" "start" "-a" "1437505db5bb13e3f190c89cea57edbc7a160bbbbeced1c904e412042e23c240"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atsamd21g18a-30e6cb7c015d63c7
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atsamd21g18a
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::modify (line 128) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::modify (line 134) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::read (line 34) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::read (line 38) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::write (line 72) ... ignored
[INFO] [stdout] test src/generic.rs - generic::Reg<U, REG>::write (line 76) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1437505db5bb13e3f190c89cea57edbc7a160bbbbeced1c904e412042e23c240"`
[INFO] running `"docker" "rm" "-f" "1437505db5bb13e3f190c89cea57edbc7a160bbbbeced1c904e412042e23c240"`
[INFO] [stdout] 1437505db5bb13e3f190c89cea57edbc7a160bbbbeced1c904e412042e23c240