[INFO] fetching crate apply 0.3.0...
[INFO] testing apply-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate apply 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate apply 0.3.0 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 apply 0.3.0
[INFO] finished tweaking crates.io crate apply 0.3.0
[INFO] tweaked toml for crates.io crate apply 0.3.0 written to /workspace/builds/worker-8/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-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" "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] ba0874a92172cf98ceb4e4aa958d820a4f38726c43ff3ad3dbc2fd1e77991790
[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" "ba0874a92172cf98ceb4e4aa958d820a4f38726c43ff3ad3dbc2fd1e77991790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba0874a92172cf98ceb4e4aa958d820a4f38726c43ff3ad3dbc2fd1e77991790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba0874a92172cf98ceb4e4aa958d820a4f38726c43ff3ad3dbc2fd1e77991790", kill_on_drop: false }`
[INFO] [stdout] ba0874a92172cf98ceb4e4aa958d820a4f38726c43ff3ad3dbc2fd1e77991790
[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" "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] c45b9b28e44b3b83fc2e3d194c9713cf7ada718e5abb0b6e5d44043660bba87b
[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" "c45b9b28e44b3b83fc2e3d194c9713cf7ada718e5abb0b6e5d44043660bba87b", kill_on_drop: false }`
[INFO] [stderr]    Compiling apply v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "c45b9b28e44b3b83fc2e3d194c9713cf7ada718e5abb0b6e5d44043660bba87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45b9b28e44b3b83fc2e3d194c9713cf7ada718e5abb0b6e5d44043660bba87b", kill_on_drop: false }`
[INFO] [stdout] c45b9b28e44b3b83fc2e3d194c9713cf7ada718e5abb0b6e5d44043660bba87b
[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" "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] 8f188e29e71e0d8e6aba7cf8755e742249bbc1e3786725886c4011920cc2b859
[INFO] running `Command { std: "docker" "start" "-a" "8f188e29e71e0d8e6aba7cf8755e742249bbc1e3786725886c4011920cc2b859", kill_on_drop: false }`
[INFO] [stderr]    Compiling apply v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "8f188e29e71e0d8e6aba7cf8755e742249bbc1e3786725886c4011920cc2b859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f188e29e71e0d8e6aba7cf8755e742249bbc1e3786725886c4011920cc2b859", kill_on_drop: false }`
[INFO] [stdout] 8f188e29e71e0d8e6aba7cf8755e742249bbc1e3786725886c4011920cc2b859
[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" "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] c9829cc9a7b375a29a81cf4e2c103da757e49f81d849fb949c32ce64c75e5cc3
[INFO] running `Command { std: "docker" "start" "-a" "c9829cc9a7b375a29a81cf4e2c103da757e49f81d849fb949c32ce64c75e5cc3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/apply-ebfcd62431a76620
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test also::test::test_also ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-6c6d879c65edcf61
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_apply_mut_works ... ok
[INFO] [stderr]    Doc-tests apply
[INFO] [stdout] test test_it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] running `Command { std: "docker" "inspect" "c9829cc9a7b375a29a81cf4e2c103da757e49f81d849fb949c32ce64c75e5cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9829cc9a7b375a29a81cf4e2c103da757e49f81d849fb949c32ce64c75e5cc3", kill_on_drop: false }`
[INFO] [stdout] c9829cc9a7b375a29a81cf4e2c103da757e49f81d849fb949c32ce64c75e5cc3