[INFO] fetching crate hashed 0.2.1...
[INFO] testing hashed-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate hashed 0.2.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate hashed 0.2.1 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 hashed 0.2.1
[INFO] finished tweaking crates.io crate hashed 0.2.1
[INFO] tweaked toml for crates.io crate hashed 0.2.1 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] c015110d64ce1999f19afd1158d56d6792354bb1dfe17d1223e39b42ed624c62
[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" "c015110d64ce1999f19afd1158d56d6792354bb1dfe17d1223e39b42ed624c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c015110d64ce1999f19afd1158d56d6792354bb1dfe17d1223e39b42ed624c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c015110d64ce1999f19afd1158d56d6792354bb1dfe17d1223e39b42ed624c62", kill_on_drop: false }`
[INFO] [stdout] c015110d64ce1999f19afd1158d56d6792354bb1dfe17d1223e39b42ed624c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 16f7365b7022992f3fe92e9a7def12f87278e0b4ff20b2a5079a88526c33ca0a
[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" "16f7365b7022992f3fe92e9a7def12f87278e0b4ff20b2a5079a88526c33ca0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashed v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "16f7365b7022992f3fe92e9a7def12f87278e0b4ff20b2a5079a88526c33ca0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f7365b7022992f3fe92e9a7def12f87278e0b4ff20b2a5079a88526c33ca0a", kill_on_drop: false }`
[INFO] [stdout] 16f7365b7022992f3fe92e9a7def12f87278e0b4ff20b2a5079a88526c33ca0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 0abfef285ac33f459f98640dca514014832b54210529a8b01939a4e7fcc5ec5a
[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" "0abfef285ac33f459f98640dca514014832b54210529a8b01939a4e7fcc5ec5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashed v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "0abfef285ac33f459f98640dca514014832b54210529a8b01939a4e7fcc5ec5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0abfef285ac33f459f98640dca514014832b54210529a8b01939a4e7fcc5ec5a", kill_on_drop: false }`
[INFO] [stdout] 0abfef285ac33f459f98640dca514014832b54210529a8b01939a4e7fcc5ec5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3b3ff309816c4ced0be6b8792af11212357c43fbfdd822169c0d280adef38c17
[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" "3b3ff309816c4ced0be6b8792af11212357c43fbfdd822169c0d280adef38c17", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hashed-e78e4ba65293aa80
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::into_u64 ... ok
[INFO] [stdout] test tests::default_impl ... ok
[INFO] [stdout] test tests::into_hashed ... ok
[INFO] [stdout] test tests::new_hashed_int ... ok
[INFO] [stdout] test tests::hashed_eq ... ok
[INFO] [stdout] test tests::new_hashed_str ... ok
[INFO] [stdout] test tests::hashed_not_eq ... ok
[INFO] [stdout] test tests::from_hashed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hashed
[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" "3b3ff309816c4ced0be6b8792af11212357c43fbfdd822169c0d280adef38c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3ff309816c4ced0be6b8792af11212357c43fbfdd822169c0d280adef38c17", kill_on_drop: false }`
[INFO] [stdout] 3b3ff309816c4ced0be6b8792af11212357c43fbfdd822169c0d280adef38c17