[INFO] fetching crate memer 0.1.0...
[INFO] testing memer-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate memer 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate memer 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 memer 0.1.0
[INFO] finished tweaking crates.io crate memer 0.1.0
[INFO] tweaked toml for crates.io crate memer 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate memer 0.1.0 already has a lockfile, it will not be regenerated
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d65d1799aab2e4c392f0ba393afbadd87442b2e48a71a2e8b6f2b40120f18652
[INFO] running `Command { std: "docker" "start" "-a" "d65d1799aab2e4c392f0ba393afbadd87442b2e48a71a2e8b6f2b40120f18652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d65d1799aab2e4c392f0ba393afbadd87442b2e48a71a2e8b6f2b40120f18652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65d1799aab2e4c392f0ba393afbadd87442b2e48a71a2e8b6f2b40120f18652", kill_on_drop: false }`
[INFO] [stdout] d65d1799aab2e4c392f0ba393afbadd87442b2e48a71a2e8b6f2b40120f18652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 92c2bb51907aab23280cffb2337328e3aba4ff59949cab3a9745eb5e2e25aa84
[INFO] running `Command { std: "docker" "start" "-a" "92c2bb51907aab23280cffb2337328e3aba4ff59949cab3a9745eb5e2e25aa84", kill_on_drop: false }`
[INFO] [stderr]    Compiling memer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "92c2bb51907aab23280cffb2337328e3aba4ff59949cab3a9745eb5e2e25aa84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c2bb51907aab23280cffb2337328e3aba4ff59949cab3a9745eb5e2e25aa84", kill_on_drop: false }`
[INFO] [stdout] 92c2bb51907aab23280cffb2337328e3aba4ff59949cab3a9745eb5e2e25aa84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 231d2faeb29040c6d60ee1fb3130f9288ae6ad821aed643787581c735d7742ee
[INFO] running `Command { std: "docker" "start" "-a" "231d2faeb29040c6d60ee1fb3130f9288ae6ad821aed643787581c735d7742ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling memer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "231d2faeb29040c6d60ee1fb3130f9288ae6ad821aed643787581c735d7742ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231d2faeb29040c6d60ee1fb3130f9288ae6ad821aed643787581c735d7742ee", kill_on_drop: false }`
[INFO] [stdout] 231d2faeb29040c6d60ee1fb3130f9288ae6ad821aed643787581c735d7742ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 18ea6a6a76baeda6751f74feffb312ed24ae243a23b7844a8549d107247a3828
[INFO] running `Command { std: "docker" "start" "-a" "18ea6a6a76baeda6751f74feffb312ed24ae243a23b7844a8549d107247a3828", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memer-b6366831d565a9a8)
[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" "18ea6a6a76baeda6751f74feffb312ed24ae243a23b7844a8549d107247a3828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ea6a6a76baeda6751f74feffb312ed24ae243a23b7844a8549d107247a3828", kill_on_drop: false }`
[INFO] [stdout] 18ea6a6a76baeda6751f74feffb312ed24ae243a23b7844a8549d107247a3828