[INFO] fetching crate epsilon-i10n 0.0.1...
[INFO] testing epsilon-i10n-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate epsilon-i10n 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate epsilon-i10n 0.0.1 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 epsilon-i10n 0.0.1
[INFO] finished tweaking crates.io crate epsilon-i10n 0.0.1
[INFO] tweaked toml for crates.io crate epsilon-i10n 0.0.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 93811fdb38a88ab272053dcf34698172b3711e4381ed45a69e93fd8657bbb585
[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" "93811fdb38a88ab272053dcf34698172b3711e4381ed45a69e93fd8657bbb585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93811fdb38a88ab272053dcf34698172b3711e4381ed45a69e93fd8657bbb585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93811fdb38a88ab272053dcf34698172b3711e4381ed45a69e93fd8657bbb585", kill_on_drop: false }`
[INFO] [stdout] 93811fdb38a88ab272053dcf34698172b3711e4381ed45a69e93fd8657bbb585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9a24c6fa422c17025d8349b9dbda734bef328282480fb87c6a68c6b8c2b844c
[INFO] running `Command { std: "docker" "start" "-a" "c9a24c6fa422c17025d8349b9dbda734bef328282480fb87c6a68c6b8c2b844c", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsilon-i10n v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "c9a24c6fa422c17025d8349b9dbda734bef328282480fb87c6a68c6b8c2b844c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9a24c6fa422c17025d8349b9dbda734bef328282480fb87c6a68c6b8c2b844c", kill_on_drop: false }`
[INFO] [stdout] c9a24c6fa422c17025d8349b9dbda734bef328282480fb87c6a68c6b8c2b844c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f395f68af616c8e469d3f8d017346cbcd39a0dd81d123f803208a4062fa10e29
[INFO] running `Command { std: "docker" "start" "-a" "f395f68af616c8e469d3f8d017346cbcd39a0dd81d123f803208a4062fa10e29", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsilon-i10n v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "f395f68af616c8e469d3f8d017346cbcd39a0dd81d123f803208a4062fa10e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f395f68af616c8e469d3f8d017346cbcd39a0dd81d123f803208a4062fa10e29", kill_on_drop: false }`
[INFO] [stdout] f395f68af616c8e469d3f8d017346cbcd39a0dd81d123f803208a4062fa10e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0564cd1f59a96c2f8b880068966e5cb94ddc2578dc77e8e70a592cc021cd06dc
[INFO] running `Command { std: "docker" "start" "-a" "0564cd1f59a96c2f8b880068966e5cb94ddc2578dc77e8e70a592cc021cd06dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/epsilon_i10n-b3999dec09fcb583)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests epsilon-i10n
[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] [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" "0564cd1f59a96c2f8b880068966e5cb94ddc2578dc77e8e70a592cc021cd06dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0564cd1f59a96c2f8b880068966e5cb94ddc2578dc77e8e70a592cc021cd06dc", kill_on_drop: false }`
[INFO] [stdout] 0564cd1f59a96c2f8b880068966e5cb94ddc2578dc77e8e70a592cc021cd06dc