[INFO] cloning repository https://github.com/phildawes/rustc-noodling
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phildawes/rustc-noodling" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphildawes%2Frustc-noodling", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphildawes%2Frustc-noodling'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b60669e2b21031805622a4c11d87b324cf370504
[INFO] testing phildawes/rustc-noodling against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphildawes%2Frustc-noodling" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phildawes/rustc-noodling on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phildawes/rustc-noodling
[INFO] finished tweaking git repo https://github.com/phildawes/rustc-noodling
[INFO] tweaked toml for git repo https://github.com/phildawes/rustc-noodling written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/phildawes/rustc-noodling already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da79d611970c6d7c6df91ef8ebb0eb6881b2f75332e823f5c276bdfdd72c142e
[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" "da79d611970c6d7c6df91ef8ebb0eb6881b2f75332e823f5c276bdfdd72c142e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da79d611970c6d7c6df91ef8ebb0eb6881b2f75332e823f5c276bdfdd72c142e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da79d611970c6d7c6df91ef8ebb0eb6881b2f75332e823f5c276bdfdd72c142e", kill_on_drop: false }`
[INFO] [stdout] da79d611970c6d7c6df91ef8ebb0eb6881b2f75332e823f5c276bdfdd72c142e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 240de6bf0a979f4eb464fa74b3c73fdd613e7174f16bf76a6754927a9c0e349b
[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" "240de6bf0a979f4eb464fa74b3c73fdd613e7174f16bf76a6754927a9c0e349b", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.2.2
[INFO] [stderr]    Compiling libc v0.1.10
[INFO] [stderr]    Compiling mytypeck v0.0.1 (/opt/rustwide/workdir/mytypeck)
[INFO] [stderr]    Compiling kernel32-sys v0.1.4
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> mytypeck/src/lib.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 | #![feature(quote)]
[INFO] [stdout]    |            ^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> mytypeck/src/lib.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | #![feature(rustc_diagnostic_macros)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `log`
[INFO] [stdout]   --> mytypeck/src/lib.rs:90:14
[INFO] [stdout]    |
[INFO] [stdout] 90 | #[macro_use] extern crate log;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mytypeck` due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "240de6bf0a979f4eb464fa74b3c73fdd613e7174f16bf76a6754927a9c0e349b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240de6bf0a979f4eb464fa74b3c73fdd613e7174f16bf76a6754927a9c0e349b", kill_on_drop: false }`
[INFO] [stdout] 240de6bf0a979f4eb464fa74b3c73fdd613e7174f16bf76a6754927a9c0e349b