[INFO] fetching crate serde-bytes-repr 0.1.3...
[INFO] testing serde-bytes-repr-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate serde-bytes-repr 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate serde-bytes-repr 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-bytes-repr 0.1.3
[INFO] finished tweaking crates.io crate serde-bytes-repr 0.1.3
[INFO] tweaked toml for crates.io crate serde-bytes-repr 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 235e75e26936d2c352f5a8da9f10a8cffc9e4428dee3652669cfd206f506cf2c
[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" "235e75e26936d2c352f5a8da9f10a8cffc9e4428dee3652669cfd206f506cf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "235e75e26936d2c352f5a8da9f10a8cffc9e4428dee3652669cfd206f506cf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "235e75e26936d2c352f5a8da9f10a8cffc9e4428dee3652669cfd206f506cf2c", kill_on_drop: false }`
[INFO] [stdout] 235e75e26936d2c352f5a8da9f10a8cffc9e4428dee3652669cfd206f506cf2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecdec5215d794686fd178706a70f44f5345a720bd10580b92dc4caef09f682a9
[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" "ecdec5215d794686fd178706a70f44f5345a720bd10580b92dc4caef09f682a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-bytes-repr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ecdec5215d794686fd178706a70f44f5345a720bd10580b92dc4caef09f682a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdec5215d794686fd178706a70f44f5345a720bd10580b92dc4caef09f682a9", kill_on_drop: false }`
[INFO] [stdout] ecdec5215d794686fd178706a70f44f5345a720bd10580b92dc4caef09f682a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4368933476f624bf32eb69dc7f0e09941918a4c39e919c974fcf76720afad02
[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" "e4368933476f624bf32eb69dc7f0e09941918a4c39e919c974fcf76720afad02", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde-bytes-repr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "e4368933476f624bf32eb69dc7f0e09941918a4c39e919c974fcf76720afad02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4368933476f624bf32eb69dc7f0e09941918a4c39e919c974fcf76720afad02", kill_on_drop: false }`
[INFO] [stdout] e4368933476f624bf32eb69dc7f0e09941918a4c39e919c974fcf76720afad02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba53008bfe281ffb7322720d3d1d8ad1878d4e64fe32a246b63bb0b8b6807e9c
[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" "ba53008bfe281ffb7322720d3d1d8ad1878d4e64fe32a246b63bb0b8b6807e9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_bytes_repr-d07bc8d5edea7bae
[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/deserialize-0cc7d1473cc40c8d
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test deserialize_struct_base64 ... ok
[INFO] [stdout] test deserialize_option_base64 ... ok
[INFO] [stdout] test deserialize_struct_hex ... ok
[INFO] [stdout] test deserialize_seq_base64 ... ok
[INFO] [stdout] test serialize_seq_hex ... ok
[INFO] [stdout] test deserialize_option_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serialize-1d2d91d5412bfca4
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test serialize_seq_base64 ... ok
[INFO] [stderr]    Doc-tests serde-bytes-repr
[INFO] [stdout] test serialize_option_hex ... ok
[INFO] [stdout] test serialize_option_base64 ... ok
[INFO] [stdout] test serialize_seq_hex ... ok
[INFO] [stdout] test serialize_struct_base64 ... ok
[INFO] [stdout] test serialize_struct_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba53008bfe281ffb7322720d3d1d8ad1878d4e64fe32a246b63bb0b8b6807e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba53008bfe281ffb7322720d3d1d8ad1878d4e64fe32a246b63bb0b8b6807e9c", kill_on_drop: false }`
[INFO] [stdout] ba53008bfe281ffb7322720d3d1d8ad1878d4e64fe32a246b63bb0b8b6807e9c