[INFO] fetching crate packed_struct 0.5.0...
[INFO] testing packed_struct-0.5.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate packed_struct 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate packed_struct 0.5.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packed_struct 0.5.0
[INFO] finished tweaking crates.io crate packed_struct 0.5.0
[INFO] tweaked toml for crates.io crate packed_struct 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded packed_struct_codegen v0.5.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9ba993e0bd4e2f0b34f5cc937c50c5d55fd324b48e8376331fe1b2f56854e326
[INFO] running `Command { std: "docker" "start" "-a" "9ba993e0bd4e2f0b34f5cc937c50c5d55fd324b48e8376331fe1b2f56854e326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ba993e0bd4e2f0b34f5cc937c50c5d55fd324b48e8376331fe1b2f56854e326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba993e0bd4e2f0b34f5cc937c50c5d55fd324b48e8376331fe1b2f56854e326", kill_on_drop: false }`
[INFO] [stdout] 9ba993e0bd4e2f0b34f5cc937c50c5d55fd324b48e8376331fe1b2f56854e326
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e296efc62c6044717f5f3d9fae0cbb51235d90aa5e9961e0aa51e8ad99780d2
[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" "1e296efc62c6044717f5f3d9fae0cbb51235d90aa5e9961e0aa51e8ad99780d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling packed_struct v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling packed_struct_codegen v0.5.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.58s
[INFO] running `Command { std: "docker" "inspect" "1e296efc62c6044717f5f3d9fae0cbb51235d90aa5e9961e0aa51e8ad99780d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e296efc62c6044717f5f3d9fae0cbb51235d90aa5e9961e0aa51e8ad99780d2", kill_on_drop: false }`
[INFO] [stdout] 1e296efc62c6044717f5f3d9fae0cbb51235d90aa5e9961e0aa51e8ad99780d2
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b941bc11c94720e84efb4470497df603ab122ddc3348fcd792873e8feaa93b02
[INFO] running `Command { std: "docker" "start" "-a" "b941bc11c94720e84efb4470497df603ab122ddc3348fcd792873e8feaa93b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling packed_struct v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "b941bc11c94720e84efb4470497df603ab122ddc3348fcd792873e8feaa93b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b941bc11c94720e84efb4470497df603ab122ddc3348fcd792873e8feaa93b02", kill_on_drop: false }`
[INFO] [stdout] b941bc11c94720e84efb4470497df603ab122ddc3348fcd792873e8feaa93b02
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 65387ecfbc5ff0781c91d15448521113efe3b6275746a9a23b8e9facc2aa8d68
[INFO] running `Command { std: "docker" "start" "-a" "65387ecfbc5ff0781c91d15448521113efe3b6275746a9a23b8e9facc2aa8d68", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/packed_struct-7cc15dd1e2b5060b)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test types_bits::test_byte_rotation ... ok
[INFO] [stdout] test types_num::test_big_slice_unpacking ... ok
[INFO] [stdout] test types_num::test_packed_int_lsb ... ok
[INFO] [stdout] test types_num::test_packed_int_lsb_sub ... ok
[INFO] [stdout] test types_num::test_packed_int_partial ... ok
[INFO] [stdout] test types_num::test_roundtrip_u20 ... ok
[INFO] [stdout] test types_num::test_packed_int_msb ... ok
[INFO] [stdout] test types_num::test_roundtrip_u24 ... ok
[INFO] [stdout] test types_num::test_roundtrip_u32 ... ok
[INFO] [stdout] test types_num::test_sign_extension ... ok
[INFO] [stdout] test types_num::test_sign_extension_limits ... ok
[INFO] [stdout] test types_num::test_slice_packing ... ok
[INFO] [stdout] test types_num::test_struct_info ... ok
[INFO] [stdout] test types_num::test_u16 ... ok
[INFO] [stdout] test types_num::test_u32 ... ok
[INFO] [stdout] test types_num::test_u64 ... ok
[INFO] [stdout] test types_num::test_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packed_struct
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 270) ... ok
[INFO] [stdout] test src/lib.rs - (line 241) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 152) ... ok
[INFO] [stdout] test src/types_tuples.rs - types_tuples (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 177) ... ok
[INFO] [stdout] test src/types_tuples.rs - types_tuples (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 199) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65387ecfbc5ff0781c91d15448521113efe3b6275746a9a23b8e9facc2aa8d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65387ecfbc5ff0781c91d15448521113efe3b6275746a9a23b8e9facc2aa8d68", kill_on_drop: false }`
[INFO] [stdout] 65387ecfbc5ff0781c91d15448521113efe3b6275746a9a23b8e9facc2aa8d68