[INFO] crate bitbuffer_derive 0.7.1 is already in cache
[INFO] testing bitbuffer_derive-0.7.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate bitbuffer_derive 0.7.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bitbuffer_derive 0.7.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bitbuffer_derive 0.7.1
[INFO] finished tweaking crates.io crate bitbuffer_derive 0.7.1
[INFO] tweaked toml for crates.io crate bitbuffer_derive 0.7.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 0c9abdf9f7f5d7897c1c7bc6ddb6ec5ae8a39596260d9e29a1e70b41bb50853d
[INFO] running `"docker" "start" "-a" "0c9abdf9f7f5d7897c1c7bc6ddb6ec5ae8a39596260d9e29a1e70b41bb50853d"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn_util v0.4.2
[INFO] [stderr]    Compiling bitbuffer_derive v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.56s
[INFO] running `"docker" "inspect" "0c9abdf9f7f5d7897c1c7bc6ddb6ec5ae8a39596260d9e29a1e70b41bb50853d"`
[INFO] running `"docker" "rm" "-f" "0c9abdf9f7f5d7897c1c7bc6ddb6ec5ae8a39596260d9e29a1e70b41bb50853d"`
[INFO] [stdout] 0c9abdf9f7f5d7897c1c7bc6ddb6ec5ae8a39596260d9e29a1e70b41bb50853d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 375d34cbf10a817d18b8ecd095a055cb95bb8b05e56f46f6a7c21d9c1f4a29e1
[INFO] running `"docker" "start" "-a" "375d34cbf10a817d18b8ecd095a055cb95bb8b05e56f46f6a7c21d9c1f4a29e1"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling bitbuffer_derive v0.7.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling bitbuffer v0.7.1
[INFO] [stderr]    Compiling bitbuffer_derive v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.27s
[INFO] running `"docker" "inspect" "375d34cbf10a817d18b8ecd095a055cb95bb8b05e56f46f6a7c21d9c1f4a29e1"`
[INFO] running `"docker" "rm" "-f" "375d34cbf10a817d18b8ecd095a055cb95bb8b05e56f46f6a7c21d9c1f4a29e1"`
[INFO] [stdout] 375d34cbf10a817d18b8ecd095a055cb95bb8b05e56f46f6a7c21d9c1f4a29e1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 1c8091f080c9a9e3d9228b8ddc8894445b34c2f8b0ca63893382cc090eb75e65
[INFO] running `"docker" "start" "-a" "1c8091f080c9a9e3d9228b8ddc8894445b34c2f8b0ca63893382cc090eb75e65"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitbuffer_derive-be22411cff31c4b5
[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]      Running /opt/rustwide/target/debug/deps/test-513e582a8b22982e
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_read_bare_enum ... ok
[INFO] [stdout] test test_read_struct_sized ... ok
[INFO] [stdout] test test_read_rest_enum ... ok
[INFO] [stdout] test test_bit_size_sized ... ok
[INFO] [stdout] test test_bit_size ... ok
[INFO] [stdout] test test_read_unnamed_field_enum_sized ... ok
[INFO] [stdout] test test_read_struct3 ... ok
[INFO] [stdout] test test_read_struct2 ... ok
[INFO] [stdout] test test_read_unnamed_field_enum ... ok
[INFO] [stdout] test test_read_struct ... ok
[INFO] [stderr]    Doc-tests bitbuffer_derive
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 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 -  (line 123) ... ok
[INFO] [stdout] test src/lib.rs -  (line 110) ... ok
[INFO] [stdout] test src/lib.rs -  (line 65) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/lib.rs -  (line 77) ... ok
[INFO] [stdout] test src/lib.rs -  (line 91) ... ok
[INFO] [stdout] test src/lib.rs -  (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1c8091f080c9a9e3d9228b8ddc8894445b34c2f8b0ca63893382cc090eb75e65"`
[INFO] running `"docker" "rm" "-f" "1c8091f080c9a9e3d9228b8ddc8894445b34c2f8b0ca63893382cc090eb75e65"`
[INFO] [stdout] 1c8091f080c9a9e3d9228b8ddc8894445b34c2f8b0ca63893382cc090eb75e65