[INFO] fetching crate transcript 0.1.12...
[INFO] testing transcript-0.1.12 against 1.49.0 for beta-1.50-1
[INFO] extracting crate transcript 0.1.12 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate transcript 0.1.12 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 transcript 0.1.12
[INFO] finished tweaking crates.io crate transcript 0.1.12
[INFO] tweaked toml for crates.io crate transcript 0.1.12 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate transcript 0.1.12 already has a lockfile, it will not be regenerated
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] a11d0f6e69cbd583a96ab204f0f9d6ad9c2788aae6007af3e5e6311f58edbbac
[INFO] running `Command { std: "docker" "start" "-a" "a11d0f6e69cbd583a96ab204f0f9d6ad9c2788aae6007af3e5e6311f58edbbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a11d0f6e69cbd583a96ab204f0f9d6ad9c2788aae6007af3e5e6311f58edbbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11d0f6e69cbd583a96ab204f0f9d6ad9c2788aae6007af3e5e6311f58edbbac", kill_on_drop: false }`
[INFO] [stdout] a11d0f6e69cbd583a96ab204f0f9d6ad9c2788aae6007af3e5e6311f58edbbac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a073be302e4f0ed8dacdbe971c38145ab81573a715fac6c90f4071f34d27e6c
[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" "6a073be302e4f0ed8dacdbe971c38145ab81573a715fac6c90f4071f34d27e6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling transcript v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "6a073be302e4f0ed8dacdbe971c38145ab81573a715fac6c90f4071f34d27e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a073be302e4f0ed8dacdbe971c38145ab81573a715fac6c90f4071f34d27e6c", kill_on_drop: false }`
[INFO] [stdout] 6a073be302e4f0ed8dacdbe971c38145ab81573a715fac6c90f4071f34d27e6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63acb4890cfeb30d6a37ccf3684696809f91eb5554ce90db309ae064be9206af
[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" "63acb4890cfeb30d6a37ccf3684696809f91eb5554ce90db309ae064be9206af", kill_on_drop: false }`
[INFO] [stderr]    Compiling transcript v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "63acb4890cfeb30d6a37ccf3684696809f91eb5554ce90db309ae064be9206af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63acb4890cfeb30d6a37ccf3684696809f91eb5554ce90db309ae064be9206af", kill_on_drop: false }`
[INFO] [stdout] 63acb4890cfeb30d6a37ccf3684696809f91eb5554ce90db309ae064be9206af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52d164c183ed95a52ba82b7f2be8a3a549454ca2f35a9f078150b0cb718d5128
[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" "52d164c183ed95a52ba82b7f2be8a3a549454ca2f35a9f078150b0cb718d5128", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/transcript-80e4f6d5a565f8cd
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/transcript-09d398f82121fc05
[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] [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]    Doc-tests transcript
[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] running `Command { std: "docker" "inspect" "52d164c183ed95a52ba82b7f2be8a3a549454ca2f35a9f078150b0cb718d5128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d164c183ed95a52ba82b7f2be8a3a549454ca2f35a9f078150b0cb718d5128", kill_on_drop: false }`
[INFO] [stdout] 52d164c183ed95a52ba82b7f2be8a3a549454ca2f35a9f078150b0cb718d5128