[INFO] fetching crate find-torrent-data 0.1.3...
[INFO] testing find-torrent-data-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate find-torrent-data 0.1.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate find-torrent-data 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 find-torrent-data 0.1.3
[INFO] finished tweaking crates.io crate find-torrent-data 0.1.3
[INFO] tweaked toml for crates.io crate find-torrent-data 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate find-torrent-data 0.1.3 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 5a4e164772428beffdb574c25a48a1a02184fb4fb8b2c1c8da4f6dfbdac1ac5a
[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" "5a4e164772428beffdb574c25a48a1a02184fb4fb8b2c1c8da4f6dfbdac1ac5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a4e164772428beffdb574c25a48a1a02184fb4fb8b2c1c8da4f6dfbdac1ac5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4e164772428beffdb574c25a48a1a02184fb4fb8b2c1c8da4f6dfbdac1ac5a", kill_on_drop: false }`
[INFO] [stdout] 5a4e164772428beffdb574c25a48a1a02184fb4fb8b2c1c8da4f6dfbdac1ac5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f838c083e8216ec5efbadc4a3a253b96ba0a57ea1459f84527a0f2311841fbcf
[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" "f838c083e8216ec5efbadc4a3a253b96ba0a57ea1459f84527a0f2311841fbcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling smallvec v1.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.36
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling lava_torrent v0.5.0
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]    Compiling find-torrent-data v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.34s
[INFO] running `Command { std: "docker" "inspect" "f838c083e8216ec5efbadc4a3a253b96ba0a57ea1459f84527a0f2311841fbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f838c083e8216ec5efbadc4a3a253b96ba0a57ea1459f84527a0f2311841fbcf", kill_on_drop: false }`
[INFO] [stdout] f838c083e8216ec5efbadc4a3a253b96ba0a57ea1459f84527a0f2311841fbcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1062a2b75d8b9f04ff2b476a39af99b2378d49dac8ab10405d5b0e70bcaffab3
[INFO] running `Command { std: "docker" "start" "-a" "1062a2b75d8b9f04ff2b476a39af99b2378d49dac8ab10405d5b0e70bcaffab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-torrent-data v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "1062a2b75d8b9f04ff2b476a39af99b2378d49dac8ab10405d5b0e70bcaffab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1062a2b75d8b9f04ff2b476a39af99b2378d49dac8ab10405d5b0e70bcaffab3", kill_on_drop: false }`
[INFO] [stdout] 1062a2b75d8b9f04ff2b476a39af99b2378d49dac8ab10405d5b0e70bcaffab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f94a19eb33618b537d1656aa16413754eb2f44e2a5390141f8985cfbc22ecf05
[INFO] running `Command { std: "docker" "start" "-a" "f94a19eb33618b537d1656aa16413754eb2f44e2a5390141f8985cfbc22ecf05", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/find_torrent_data-d1d7c622c62e349a
[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" "f94a19eb33618b537d1656aa16413754eb2f44e2a5390141f8985cfbc22ecf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94a19eb33618b537d1656aa16413754eb2f44e2a5390141f8985cfbc22ecf05", kill_on_drop: false }`
[INFO] [stdout] f94a19eb33618b537d1656aa16413754eb2f44e2a5390141f8985cfbc22ecf05