[INFO] fetching crate scroll_derive 0.10.4...
[INFO] testing scroll_derive-0.10.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate scroll_derive 0.10.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate scroll_derive 0.10.4 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scroll_derive 0.10.4
[INFO] finished tweaking crates.io crate scroll_derive 0.10.4
[INFO] tweaked toml for crates.io crate scroll_derive 0.10.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate scroll_derive 0.10.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scroll v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 5f8644eb55ec579b157f35e40df9443cfa9a05460bb6db79c48a9b30a7f1112e
[INFO] running `Command { std: "docker" "start" "-a" "5f8644eb55ec579b157f35e40df9443cfa9a05460bb6db79c48a9b30a7f1112e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f8644eb55ec579b157f35e40df9443cfa9a05460bb6db79c48a9b30a7f1112e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f8644eb55ec579b157f35e40df9443cfa9a05460bb6db79c48a9b30a7f1112e", kill_on_drop: false }`
[INFO] [stdout] 5f8644eb55ec579b157f35e40df9443cfa9a05460bb6db79c48a9b30a7f1112e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bc15991f3107a79c12116dc597b6266f94ab9c2e49201b895ccbf3763f0a83c
[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" "1bc15991f3107a79c12116dc597b6266f94ab9c2e49201b895ccbf3763f0a83c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling scroll_derive v0.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.65s
[INFO] running `Command { std: "docker" "inspect" "1bc15991f3107a79c12116dc597b6266f94ab9c2e49201b895ccbf3763f0a83c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc15991f3107a79c12116dc597b6266f94ab9c2e49201b895ccbf3763f0a83c", kill_on_drop: false }`
[INFO] [stdout] 1bc15991f3107a79c12116dc597b6266f94ab9c2e49201b895ccbf3763f0a83c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b64fd7664659ea2c28a48122404bab174219401511aee97a701e6227cec9900
[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" "1b64fd7664659ea2c28a48122404bab174219401511aee97a701e6227cec9900", kill_on_drop: false }`
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling scroll_derive v0.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "1b64fd7664659ea2c28a48122404bab174219401511aee97a701e6227cec9900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b64fd7664659ea2c28a48122404bab174219401511aee97a701e6227cec9900", kill_on_drop: false }`
[INFO] [stdout] 1b64fd7664659ea2c28a48122404bab174219401511aee97a701e6227cec9900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9738c22799ddf2c105779df25148fd55c9029925267d7906b3d7f777bd9b50a
[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" "f9738c22799ddf2c105779df25148fd55c9029925267d7906b3d7f777bd9b50a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scroll_derive-71ec035c149ed521
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-b7b18f017b541f15
[INFO] [stdout] test test_array ... ok
[INFO] [stdout] test test_ioread ... ok
[INFO] [stdout] test test_iowrite ... ok
[INFO] [stdout] test test_nested_struct ... ok
[INFO] [stdout] test test_newtype ... ok
[INFO] [stdout] test test_sizewith ... ok
[INFO] [stdout] test test_array_copy ... ok
[INFO] [stdout] test test_data ... ok
[INFO] [stdout] test test_generics ... ok
[INFO] [stdout] test test_pread_arrays ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scroll_derive
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9738c22799ddf2c105779df25148fd55c9029925267d7906b3d7f777bd9b50a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9738c22799ddf2c105779df25148fd55c9029925267d7906b3d7f777bd9b50a", kill_on_drop: false }`
[INFO] [stdout] f9738c22799ddf2c105779df25148fd55c9029925267d7906b3d7f777bd9b50a