[INFO] cloning repository https://github.com/haniawni/learning_to_rocket [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haniawni/learning_to_rocket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaniawni%2Flearning_to_rocket", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaniawni%2Flearning_to_rocket'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf56ae719c9ef2f0ce6062aa6d673421f71f500a [INFO] testing haniawni/learning_to_rocket against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaniawni%2Flearning_to_rocket" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/haniawni/learning_to_rocket on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/haniawni/learning_to_rocket [INFO] finished tweaking git repo https://github.com/haniawni/learning_to_rocket [INFO] tweaked toml for git repo https://github.com/haniawni/learning_to_rocket written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/haniawni/learning_to_rocket already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rocket_contrib v0.3.6 [INFO] [stderr] Downloaded hyper v0.10.13 [INFO] [stderr] Downloaded pear v0.0.12 [INFO] [stderr] Downloaded pear_codegen v0.0.12 [INFO] [stderr] Downloaded rocket_codegen v0.3.6 [INFO] [stderr] Downloaded yansi v0.3.4 [INFO] [stderr] Downloaded rocket v0.3.6 [INFO] [stderr] Downloaded state v0.3.3 [INFO] [stderr] Downloaded handlebars v0.27.0 [INFO] [stderr] Downloaded rayon v0.7.1 [INFO] [stderr] Downloaded pest v0.3.3 [INFO] [stderr] Downloaded cookie v0.9.2 [INFO] [stderr] Downloaded ring v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f51565fb18a4bee22439f13ca0a3baa14ca35ea741c072425a84bb4f3c768f80 [INFO] running `Command { std: "docker" "start" "-a" "f51565fb18a4bee22439f13ca0a3baa14ca35ea741c072425a84bb4f3c768f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f51565fb18a4bee22439f13ca0a3baa14ca35ea741c072425a84bb4f3c768f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f51565fb18a4bee22439f13ca0a3baa14ca35ea741c072425a84bb4f3c768f80", kill_on_drop: false }` [INFO] [stdout] f51565fb18a4bee22439f13ca0a3baa14ca35ea741c072425a84bb4f3c768f80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18f451d71986580350e8e9997f7b7249836027e952c6197e6b951abe92a47af8 [INFO] running `Command { std: "docker" "start" "-a" "18f451d71986580350e8e9997f7b7249836027e952c6197e6b951abe92a47af8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling yansi v0.3.4 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling untrusted v0.5.1 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling httparse v1.2.4 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling ordermap v0.2.13 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling smallvec v0.4.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling pear v0.0.12 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling state v0.3.3 [INFO] [stderr] Compiling pest v0.3.3 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_fn)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_fn)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_unsafe_cell_new)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(const_atomic_usize_new)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-epoch v0.3.0 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(const_atomic_bool_new)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yansi-0.3.4/src/lib.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(feature="nightly", feature(const_atomic_bool_new))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `state` due to 6 previous errors [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "18f451d71986580350e8e9997f7b7249836027e952c6197e6b951abe92a47af8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18f451d71986580350e8e9997f7b7249836027e952c6197e6b951abe92a47af8", kill_on_drop: false }` [INFO] [stdout] 18f451d71986580350e8e9997f7b7249836027e952c6197e6b951abe92a47af8