[INFO] fetching crate bootloader 0.9.11...
[INFO] testing bootloader-0.9.11 against 1.49.0 for beta-1.50-1
[INFO] extracting crate bootloader 0.9.11 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate bootloader 0.9.11 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] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate bootloader 0.9.11
[INFO] finished tweaking crates.io crate bootloader 0.9.11
[INFO] tweaked toml for crates.io crate bootloader 0.9.11 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate bootloader 0.9.11 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 96eab77db923f2d83962333eeb679009fbbec352e969970e3eee610a8de8e5ee
[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" "96eab77db923f2d83962333eeb679009fbbec352e969970e3eee610a8de8e5ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96eab77db923f2d83962333eeb679009fbbec352e969970e3eee610a8de8e5ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96eab77db923f2d83962333eeb679009fbbec352e969970e3eee610a8de8e5ee", kill_on_drop: false }`
[INFO] [stdout] 96eab77db923f2d83962333eeb679009fbbec352e969970e3eee610a8de8e5ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9f8a78a45fc9d949b6473309ae787ceffd917b555f7e8480ba92fc256160977d
[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" "9f8a78a45fc9d949b6473309ae787ceffd917b555f7e8480ba92fc256160977d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader v0.9.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "9f8a78a45fc9d949b6473309ae787ceffd917b555f7e8480ba92fc256160977d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8a78a45fc9d949b6473309ae787ceffd917b555f7e8480ba92fc256160977d", kill_on_drop: false }`
[INFO] [stdout] 9f8a78a45fc9d949b6473309ae787ceffd917b555f7e8480ba92fc256160977d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ee091b19e8e9def4926817c28d329b1f0cf335b3423e6b0b9a783d8bea82895e
[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" "ee091b19e8e9def4926817c28d329b1f0cf335b3423e6b0b9a783d8bea82895e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader v0.9.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "ee091b19e8e9def4926817c28d329b1f0cf335b3423e6b0b9a783d8bea82895e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee091b19e8e9def4926817c28d329b1f0cf335b3423e6b0b9a783d8bea82895e", kill_on_drop: false }`
[INFO] [stdout] ee091b19e8e9def4926817c28d329b1f0cf335b3423e6b0b9a783d8bea82895e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7f16beb7e9c90ba169928156e126e7a36aa1056862f1a55ef51c0ebc51fcd11d
[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" "7f16beb7e9c90ba169928156e126e7a36aa1056862f1a55ef51c0ebc51fcd11d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bootloader-21f500dfa2972cc9
[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 bootloader
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/bootinfo/mod.rs - bootinfo::BootInfo (line 13) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f16beb7e9c90ba169928156e126e7a36aa1056862f1a55ef51c0ebc51fcd11d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f16beb7e9c90ba169928156e126e7a36aa1056862f1a55ef51c0ebc51fcd11d", kill_on_drop: false }`
[INFO] [stdout] 7f16beb7e9c90ba169928156e126e7a36aa1056862f1a55ef51c0ebc51fcd11d