[INFO] fetching crate wb_lib 0.1.0...
[INFO] testing wb_lib-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate wb_lib 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate wb_lib 0.1.0 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 wb_lib 0.1.0
[INFO] finished tweaking crates.io crate wb_lib 0.1.0
[INFO] tweaked toml for crates.io crate wb_lib 0.1.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 0d4524e9fda20d98eeb21e9fb1afbea27fd08cf6be88edffa3d46d3b7cb2c471
[INFO] running `Command { std: "docker" "start" "-a" "0d4524e9fda20d98eeb21e9fb1afbea27fd08cf6be88edffa3d46d3b7cb2c471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d4524e9fda20d98eeb21e9fb1afbea27fd08cf6be88edffa3d46d3b7cb2c471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4524e9fda20d98eeb21e9fb1afbea27fd08cf6be88edffa3d46d3b7cb2c471", kill_on_drop: false }`
[INFO] [stdout] 0d4524e9fda20d98eeb21e9fb1afbea27fd08cf6be88edffa3d46d3b7cb2c471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c861b5ac5f1f9aacf58e1ea3be4e4c541e7e34c94743f6c747bdb560ff0bb565
[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" "c861b5ac5f1f9aacf58e1ea3be4e4c541e7e34c94743f6c747bdb560ff0bb565", kill_on_drop: false }`
[INFO] [stderr]    Compiling wb_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "c861b5ac5f1f9aacf58e1ea3be4e4c541e7e34c94743f6c747bdb560ff0bb565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c861b5ac5f1f9aacf58e1ea3be4e4c541e7e34c94743f6c747bdb560ff0bb565", kill_on_drop: false }`
[INFO] [stdout] c861b5ac5f1f9aacf58e1ea3be4e4c541e7e34c94743f6c747bdb560ff0bb565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a1fe7131ec0fb89087f015a0258aace4af6559a7fe401e1fa5590c0f1d36be95
[INFO] running `Command { std: "docker" "start" "-a" "a1fe7131ec0fb89087f015a0258aace4af6559a7fe401e1fa5590c0f1d36be95", kill_on_drop: false }`
[INFO] [stderr]    Compiling wb_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "a1fe7131ec0fb89087f015a0258aace4af6559a7fe401e1fa5590c0f1d36be95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1fe7131ec0fb89087f015a0258aace4af6559a7fe401e1fa5590c0f1d36be95", kill_on_drop: false }`
[INFO] [stdout] a1fe7131ec0fb89087f015a0258aace4af6559a7fe401e1fa5590c0f1d36be95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 0c1f9bb070dedc15701b5253eedf079c04ebc71a1ae6a0a9e3d9ca6b38ce39df
[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" "0c1f9bb070dedc15701b5253eedf079c04ebc71a1ae6a0a9e3d9ca6b38ce39df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wb_lib-ebfd65fe5082e1e0)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wb_lib
[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" "0c1f9bb070dedc15701b5253eedf079c04ebc71a1ae6a0a9e3d9ca6b38ce39df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c1f9bb070dedc15701b5253eedf079c04ebc71a1ae6a0a9e3d9ca6b38ce39df", kill_on_drop: false }`
[INFO] [stdout] 0c1f9bb070dedc15701b5253eedf079c04ebc71a1ae6a0a9e3d9ca6b38ce39df