[INFO] crate haven 0.0.1 is already in cache
[INFO] testing haven-0.0.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate haven 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate haven 0.0.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate haven 0.0.1
[INFO] finished tweaking crates.io crate haven 0.0.1
[INFO] tweaked toml for crates.io crate haven 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate haven 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 748ea1d0aab1925ae78da96ea8ef8f1453c214ac64332c9130afa33a04cd5a60
[INFO] running `Command { std: "docker" "start" "-a" "748ea1d0aab1925ae78da96ea8ef8f1453c214ac64332c9130afa33a04cd5a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "748ea1d0aab1925ae78da96ea8ef8f1453c214ac64332c9130afa33a04cd5a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748ea1d0aab1925ae78da96ea8ef8f1453c214ac64332c9130afa33a04cd5a60", kill_on_drop: false }`
[INFO] [stdout] 748ea1d0aab1925ae78da96ea8ef8f1453c214ac64332c9130afa33a04cd5a60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 834b9dbe6bf878c9747e961286c4f7f2c2ebd8dceff253c35e3751e3f9b4be12
[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" "834b9dbe6bf878c9747e961286c4f7f2c2ebd8dceff253c35e3751e3f9b4be12", kill_on_drop: false }`
[INFO] [stderr]    Compiling haven v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "834b9dbe6bf878c9747e961286c4f7f2c2ebd8dceff253c35e3751e3f9b4be12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834b9dbe6bf878c9747e961286c4f7f2c2ebd8dceff253c35e3751e3f9b4be12", kill_on_drop: false }`
[INFO] [stdout] 834b9dbe6bf878c9747e961286c4f7f2c2ebd8dceff253c35e3751e3f9b4be12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3f1db5dfcf2a79951947f1c65cdd463bfc01303ff3b6f20835ab3ed2667008c
[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" "b3f1db5dfcf2a79951947f1c65cdd463bfc01303ff3b6f20835ab3ed2667008c", kill_on_drop: false }`
[INFO] [stderr]    Compiling haven v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "b3f1db5dfcf2a79951947f1c65cdd463bfc01303ff3b6f20835ab3ed2667008c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f1db5dfcf2a79951947f1c65cdd463bfc01303ff3b6f20835ab3ed2667008c", kill_on_drop: false }`
[INFO] [stdout] b3f1db5dfcf2a79951947f1c65cdd463bfc01303ff3b6f20835ab3ed2667008c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af166eabe950ffcaa0a445a8f28b592813ceed1fa7d15909257f7f36017d50eb
[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" "af166eabe950ffcaa0a445a8f28b592813ceed1fa7d15909257f7f36017d50eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/haven-b0b1f8f0951390a6
[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" "af166eabe950ffcaa0a445a8f28b592813ceed1fa7d15909257f7f36017d50eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af166eabe950ffcaa0a445a8f28b592813ceed1fa7d15909257f7f36017d50eb", kill_on_drop: false }`
[INFO] [stdout] af166eabe950ffcaa0a445a8f28b592813ceed1fa7d15909257f7f36017d50eb