[INFO] fetching crate byte-tools 0.3.1...
[INFO] testing byte-tools-0.3.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate byte-tools 0.3.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate byte-tools 0.3.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byte-tools 0.3.1
[INFO] finished tweaking crates.io crate byte-tools 0.3.1
[INFO] tweaked toml for crates.io crate byte-tools 0.3.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c17a4977195f0d1a25ff1d5ffda7b34600e3afa1f25af8f40e0462177098f39e
[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" "c17a4977195f0d1a25ff1d5ffda7b34600e3afa1f25af8f40e0462177098f39e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c17a4977195f0d1a25ff1d5ffda7b34600e3afa1f25af8f40e0462177098f39e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17a4977195f0d1a25ff1d5ffda7b34600e3afa1f25af8f40e0462177098f39e", kill_on_drop: false }`
[INFO] [stdout] c17a4977195f0d1a25ff1d5ffda7b34600e3afa1f25af8f40e0462177098f39e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] 93ca0515f233ab70761c6a6811190dea6ef9b056f2bfbcecb26179b9afd3104b
[INFO] running `Command { std: "docker" "start" "-a" "93ca0515f233ab70761c6a6811190dea6ef9b056f2bfbcecb26179b9afd3104b", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-tools v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "93ca0515f233ab70761c6a6811190dea6ef9b056f2bfbcecb26179b9afd3104b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ca0515f233ab70761c6a6811190dea6ef9b056f2bfbcecb26179b9afd3104b", kill_on_drop: false }`
[INFO] [stdout] 93ca0515f233ab70761c6a6811190dea6ef9b056f2bfbcecb26179b9afd3104b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 198ec0fb79f49e695b58863d5927a4abea59647479bc2e716084a39e9f3c8b6d
[INFO] running `Command { std: "docker" "start" "-a" "198ec0fb79f49e695b58863d5927a4abea59647479bc2e716084a39e9f3c8b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-tools v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "198ec0fb79f49e695b58863d5927a4abea59647479bc2e716084a39e9f3c8b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198ec0fb79f49e695b58863d5927a4abea59647479bc2e716084a39e9f3c8b6d", kill_on_drop: false }`
[INFO] [stdout] 198ec0fb79f49e695b58863d5927a4abea59647479bc2e716084a39e9f3c8b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] a0598d5d647a8526748f36e56394d11bc1d29025cd7021fbb5bf5c2d21e9241b
[INFO] running `Command { std: "docker" "start" "-a" "a0598d5d647a8526748f36e56394d11bc1d29025cd7021fbb5bf5c2d21e9241b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/byte_tools-92cb1da297bb7a02)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byte-tools
[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 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" "a0598d5d647a8526748f36e56394d11bc1d29025cd7021fbb5bf5c2d21e9241b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0598d5d647a8526748f36e56394d11bc1d29025cd7021fbb5bf5c2d21e9241b", kill_on_drop: false }`
[INFO] [stdout] a0598d5d647a8526748f36e56394d11bc1d29025cd7021fbb5bf5c2d21e9241b