[INFO] fetching crate serde-semver-derive 0.1.1...
[INFO] testing serde-semver-derive-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate serde-semver-derive 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate serde-semver-derive 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-semver-derive 0.1.1
[INFO] finished tweaking crates.io crate serde-semver-derive 0.1.1
[INFO] tweaked toml for crates.io crate serde-semver-derive 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 77a4729ec25a01ea9a2ae9a8745fca31041b29d963337d28263fb64689b1ffca
[INFO] running `Command { std: "docker" "start" "-a" "77a4729ec25a01ea9a2ae9a8745fca31041b29d963337d28263fb64689b1ffca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77a4729ec25a01ea9a2ae9a8745fca31041b29d963337d28263fb64689b1ffca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a4729ec25a01ea9a2ae9a8745fca31041b29d963337d28263fb64689b1ffca", kill_on_drop: false }`
[INFO] [stdout] 77a4729ec25a01ea9a2ae9a8745fca31041b29d963337d28263fb64689b1ffca
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01c706edea4a82fe6c706d55f83a45d3c5c00d3ced6fb1807bc7a090435aeb37
[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" "01c706edea4a82fe6c706d55f83a45d3c5c00d3ced6fb1807bc7a090435aeb37", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling serde-semver-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "01c706edea4a82fe6c706d55f83a45d3c5c00d3ced6fb1807bc7a090435aeb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c706edea4a82fe6c706d55f83a45d3c5c00d3ced6fb1807bc7a090435aeb37", kill_on_drop: false }`
[INFO] [stdout] 01c706edea4a82fe6c706d55f83a45d3c5c00d3ced6fb1807bc7a090435aeb37
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] e10735fbd30eefc1c4df297dfabec41d0cd42719b57df5cfa991dc34b31dc8a2
[INFO] running `Command { std: "docker" "start" "-a" "e10735fbd30eefc1c4df297dfabec41d0cd42719b57df5cfa991dc34b31dc8a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-semver-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "e10735fbd30eefc1c4df297dfabec41d0cd42719b57df5cfa991dc34b31dc8a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e10735fbd30eefc1c4df297dfabec41d0cd42719b57df5cfa991dc34b31dc8a2", kill_on_drop: false }`
[INFO] [stdout] e10735fbd30eefc1c4df297dfabec41d0cd42719b57df5cfa991dc34b31dc8a2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 84be95cf9bbd5b7d33272d3c2605933b7f378bcb64e916c62ac2837853144d4c
[INFO] running `Command { std: "docker" "start" "-a" "84be95cf9bbd5b7d33272d3c2605933b7f378bcb64e916c62ac2837853144d4c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_semver_derive-0edf7580da6275c4)
[INFO] [stderr]    Doc-tests serde-semver-derive
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84be95cf9bbd5b7d33272d3c2605933b7f378bcb64e916c62ac2837853144d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84be95cf9bbd5b7d33272d3c2605933b7f378bcb64e916c62ac2837853144d4c", kill_on_drop: false }`
[INFO] [stdout] 84be95cf9bbd5b7d33272d3c2605933b7f378bcb64e916c62ac2837853144d4c