[INFO] fetching crate epsilon-llvm 0.0.1...
[INFO] testing epsilon-llvm-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate epsilon-llvm 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate epsilon-llvm 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-llvm 0.0.1
[INFO] finished tweaking crates.io crate epsilon-llvm 0.0.1
[INFO] tweaked toml for crates.io crate epsilon-llvm 0.0.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 83bde49cb306f73317a88337e5d09ccb7205b8b666a3620d266419beb6d1c434
[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" "83bde49cb306f73317a88337e5d09ccb7205b8b666a3620d266419beb6d1c434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83bde49cb306f73317a88337e5d09ccb7205b8b666a3620d266419beb6d1c434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83bde49cb306f73317a88337e5d09ccb7205b8b666a3620d266419beb6d1c434", kill_on_drop: false }`
[INFO] [stdout] 83bde49cb306f73317a88337e5d09ccb7205b8b666a3620d266419beb6d1c434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 5f98abd7ae45ffa81f493ed7dd66d61f12c5b9c95e07a82e5cab366c7ba4f547
[INFO] running `Command { std: "docker" "start" "-a" "5f98abd7ae45ffa81f493ed7dd66d61f12c5b9c95e07a82e5cab366c7ba4f547", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsilon-llvm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "5f98abd7ae45ffa81f493ed7dd66d61f12c5b9c95e07a82e5cab366c7ba4f547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f98abd7ae45ffa81f493ed7dd66d61f12c5b9c95e07a82e5cab366c7ba4f547", kill_on_drop: false }`
[INFO] [stdout] 5f98abd7ae45ffa81f493ed7dd66d61f12c5b9c95e07a82e5cab366c7ba4f547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] eb22bf08884d2c121d1bc60aebf36642db053769b3e5045f9d6a35d74d8d747a
[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" "eb22bf08884d2c121d1bc60aebf36642db053769b3e5045f9d6a35d74d8d747a", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsilon-llvm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "eb22bf08884d2c121d1bc60aebf36642db053769b3e5045f9d6a35d74d8d747a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb22bf08884d2c121d1bc60aebf36642db053769b3e5045f9d6a35d74d8d747a", kill_on_drop: false }`
[INFO] [stdout] eb22bf08884d2c121d1bc60aebf36642db053769b3e5045f9d6a35d74d8d747a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4134ed5376a058eb8deac26e6f3c65f86c12e0a36e096c81c21de1d057a648b7
[INFO] running `Command { std: "docker" "start" "-a" "4134ed5376a058eb8deac26e6f3c65f86c12e0a36e096c81c21de1d057a648b7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/epsilon_llvm-7ed5da673fbe4492)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests epsilon-llvm
[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" "4134ed5376a058eb8deac26e6f3c65f86c12e0a36e096c81c21de1d057a648b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4134ed5376a058eb8deac26e6f3c65f86c12e0a36e096c81c21de1d057a648b7", kill_on_drop: false }`
[INFO] [stdout] 4134ed5376a058eb8deac26e6f3c65f86c12e0a36e096c81c21de1d057a648b7