[INFO] cloning repository https://github.com/stevenpack/learnnet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevenpack/learnnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenpack%2Flearnnet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenpack%2Flearnnet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff61a30bae7a50d1dd58226d4f50a43f39244a15 [INFO] checking stevenpack/learnnet against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenpack%2Flearnnet" "/workspace/builds/worker-42/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stevenpack/learnnet on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stevenpack/learnnet [INFO] finished tweaking git repo https://github.com/stevenpack/learnnet [INFO] tweaked toml for git repo https://github.com/stevenpack/learnnet written to /workspace/builds/worker-42/source/Cargo.toml [INFO] crate git repo https://github.com/stevenpack/learnnet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_urlencoded v0.5.1 [INFO] [stderr] Downloaded mime v0.3.5 [INFO] [stderr] Downloaded secur32-sys v0.2.0 [INFO] [stderr] Downloaded openssl v0.9.20 [INFO] [stderr] Downloaded relay v0.1.0 [INFO] [stderr] Downloaded build_const v0.2.0 [INFO] [stderr] Downloaded block-buffer v0.2.0 [INFO] [stderr] Downloaded crc-core v0.1.0 [INFO] [stderr] Downloaded pear v0.0.10 [INFO] [stderr] Downloaded cc v1.0.1 [INFO] [stderr] Downloaded tokio-tls v0.1.3 [INFO] [stderr] Downloaded base64 v0.7.0 [INFO] [stderr] Downloaded log4rs v0.7.0 [INFO] [stderr] Downloaded serde-value v0.5.1 [INFO] [stderr] Downloaded rocket_contrib v0.3.3 [INFO] [stderr] Downloaded chrono v0.3.0 [INFO] [stderr] Downloaded serde_yaml v0.7.1 [INFO] [stderr] Downloaded flate2 v0.2.20 [INFO] [stderr] Downloaded pear_codegen v0.0.10 [INFO] [stderr] Downloaded hyper-tls v0.1.2 [INFO] [stderr] Downloaded cookie v0.9.1 [INFO] [stderr] Downloaded foreign-types v0.2.0 [INFO] [stderr] Downloaded mime_guess v2.0.0-alpha.2 [INFO] [stderr] Downloaded reqwest v0.8.0 [INFO] [stderr] Downloaded vcpkg v0.2.2 [INFO] [stderr] Downloaded rocket v0.3.3 [INFO] [stderr] Downloaded isatty v0.1.3 [INFO] [stderr] Downloaded smallvec v0.4.4 [INFO] [stderr] Downloaded openssl-sys v0.9.20 [INFO] [stderr] Downloaded crypt32-sys v0.2.0 [INFO] [stderr] Downloaded native-tls v0.1.4 [INFO] [stderr] Downloaded humantime v1.0.0 [INFO] [stderr] Downloaded schannel v0.1.8 [INFO] [stderr] Downloaded sha2 v0.6.0 [INFO] [stderr] Downloaded hyper v0.11.6 [INFO] [stderr] Downloaded rocket_codegen v0.3.3 [INFO] [stderr] Downloaded yansi v0.3.4 [INFO] [stderr] Downloaded state v0.3.2 [INFO] [stderr] Downloaded digest v0.6.2 [INFO] [stderr] Downloaded crc v1.5.0 [INFO] [stderr] Downloaded libflate v0.1.12 [INFO] [stderr] Downloaded unicase v2.0.0 [INFO] [stderr] Downloaded typenum v1.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6346f5cba5d631e29dd3b97726f4a0fc3107367806ffdde40ddb821bd05eb48b [INFO] running `Command { std: "docker" "start" "-a" "6346f5cba5d631e29dd3b97726f4a0fc3107367806ffdde40ddb821bd05eb48b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6346f5cba5d631e29dd3b97726f4a0fc3107367806ffdde40ddb821bd05eb48b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6346f5cba5d631e29dd3b97726f4a0fc3107367806ffdde40ddb821bd05eb48b", kill_on_drop: false }` [INFO] [stdout] 6346f5cba5d631e29dd3b97726f4a0fc3107367806ffdde40ddb821bd05eb48b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9f922e49a8e6db7ab61675896abc87d20a0f247200f5a7e9da581f74eb60501 [INFO] running `Command { std: "docker" "start" "-a" "b9f922e49a8e6db7ab61675896abc87d20a0f247200f5a7e9da581f74eb60501", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.31 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Compiling cc v1.0.1 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling either v1.2.0 [INFO] [stderr] Compiling scopeguard v0.3.2 [INFO] [stderr] Compiling futures v0.1.16 [INFO] [stderr] Checking lazy_static v0.2.9 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking serde v1.0.15 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Compiling yansi v0.3.4 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking lazycell v0.5.1 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Compiling openssl v0.9.20 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking foreign-types v0.2.0 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Compiling crc-core v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Compiling untrusted v0.5.1 [INFO] [stderr] Compiling pear_codegen v0.0.10 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Compiling state v0.3.2 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking ordermap v0.2.13 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Compiling smallvec v0.4.4 [INFO] [stderr] Compiling pear v0.0.10 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking fnv v1.0.5 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking crossbeam v0.2.10 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.2/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: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `state` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0635]: unknown feature `const_atomic_bool_new` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yansi-0.3.4/src/lib.rs:1:40 [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 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.10/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(plugin_registrar, rustc_private, quote)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: a __rustc_plugin_registrar symbol must now be defined instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.10/src/lib.rs:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(plugin_registrar, rustc_private, quote)] [INFO] [stdout] | ^^^^^ feature has been removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0462]: found staticlib `rustc` instead of rlib or dylib [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.10/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate rustc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: please recompile that crate using --crate-type lib [INFO] [stdout] = note: the following crate versions were found: [INFO] [stdout] crate `rustc`: /opt/rustwide/rustup-home/toolchains/39e1293fce4b650061e85dda88aa428f726a8444/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.msan.a [INFO] [stdout] crate `rustc`: /opt/rustwide/rustup-home/toolchains/39e1293fce4b650061e85dda88aa428f726a8444/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.tsan.a [INFO] [stdout] crate `rustc`: /opt/rustwide/rustup-home/toolchains/39e1293fce4b650061e85dda88aa428f726a8444/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.lsan.a [INFO] [stdout] crate `rustc`: /opt/rustwide/rustup-home/toolchains/39e1293fce4b650061e85dda88aa428f726a8444/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.asan.a [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.2/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[E0635]: unknown feature `const_atomic_bool_new` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yansi-0.3.4/src/lib.rs:1:40 [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 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [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 E0557`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b9f922e49a8e6db7ab61675896abc87d20a0f247200f5a7e9da581f74eb60501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9f922e49a8e6db7ab61675896abc87d20a0f247200f5a7e9da581f74eb60501", kill_on_drop: false }` [INFO] [stdout] b9f922e49a8e6db7ab61675896abc87d20a0f247200f5a7e9da581f74eb60501