[INFO] fetching crate asciifier 0.0.2...
[INFO] testing asciifier-0.0.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate asciifier 0.0.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate asciifier 0.0.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asciifier 0.0.2
[INFO] finished tweaking crates.io crate asciifier 0.0.2
[INFO] tweaked toml for crates.io crate asciifier 0.0.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 8bdafe8327368931c63698d91410c2b66bfe413c057790d404fb6dc11ee69fc6
[INFO] running `Command { std: "docker" "start" "-a" "8bdafe8327368931c63698d91410c2b66bfe413c057790d404fb6dc11ee69fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bdafe8327368931c63698d91410c2b66bfe413c057790d404fb6dc11ee69fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bdafe8327368931c63698d91410c2b66bfe413c057790d404fb6dc11ee69fc6", kill_on_drop: false }`
[INFO] [stdout] 8bdafe8327368931c63698d91410c2b66bfe413c057790d404fb6dc11ee69fc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3d59cfe8d34c698840edf5bb3f42b51550929a4520f9e24e1c7fbd39b7598d3
[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" "a3d59cfe8d34c698840edf5bb3f42b51550929a4520f9e24e1c7fbd39b7598d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling asciifier v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "a3d59cfe8d34c698840edf5bb3f42b51550929a4520f9e24e1c7fbd39b7598d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d59cfe8d34c698840edf5bb3f42b51550929a4520f9e24e1c7fbd39b7598d3", kill_on_drop: false }`
[INFO] [stdout] a3d59cfe8d34c698840edf5bb3f42b51550929a4520f9e24e1c7fbd39b7598d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5f67b34770c5aa13084de8dbb5cee82f2fa221ea8fd3a87c2366bb8c93ad9a8
[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" "f5f67b34770c5aa13084de8dbb5cee82f2fa221ea8fd3a87c2366bb8c93ad9a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling asciifier v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `Asciifier`?
[INFO] [stdout]   --> src/lib.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let asciifier = super::Asciifier::new();
[INFO] [stdout]    |                                ^^^^^^^^^ not found in `super`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 40 |     use asciifier::Asciifier;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `Asciifier`?
[INFO] [stdout]   --> src/lib.rs:48:32
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let asciifier = super::Asciifier::new();
[INFO] [stdout]    |                                ^^^^^^^^^ not found in `super`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 40 |     use asciifier::Asciifier;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asciifier` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f5f67b34770c5aa13084de8dbb5cee82f2fa221ea8fd3a87c2366bb8c93ad9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f67b34770c5aa13084de8dbb5cee82f2fa221ea8fd3a87c2366bb8c93ad9a8", kill_on_drop: false }`
[INFO] [stdout] f5f67b34770c5aa13084de8dbb5cee82f2fa221ea8fd3a87c2366bb8c93ad9a8