[INFO] crate fit 0.5.0 is already in cache [INFO] checking fit-0.5.0 against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873 [INFO] extracting crate fit 0.5.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate fit 0.5.0 on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate fit 0.5.0 [INFO] finished tweaking crates.io crate fit 0.5.0 [INFO] tweaked toml for crates.io crate fit 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate fit 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 037497f68656a0af95f505c853a2ab7b7e725e2b7c2687104eab614c7d803d4f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "037497f68656a0af95f505c853a2ab7b7e725e2b7c2687104eab614c7d803d4f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Checking fitsdk v0.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking itertools v0.8.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking fit v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api' [INFO] [stderr] --> src/lib.rs:82:30 [INFO] [stderr] | [INFO] [stderr] 82 | ... .alloc() [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #32838 for more information [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `init` found for reference `&std::alloc::Global` in the current scope [INFO] [stderr] --> src/lib.rs:83:30 [INFO] [stderr] | [INFO] [stderr] 83 | ... .init(DataField::new(fd.definition_number, data)); [INFO] [stderr] | ^^^^ method not found in `&std::alloc::Global` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'allocator_api' [INFO] [stderr] --> src/lib.rs:144:32 [INFO] [stderr] | [INFO] [stderr] 144 | values.alloc().init(DataField::new( [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #32838 for more information [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `init` found for reference `&std::alloc::Global` in the current scope [INFO] [stderr] --> src/lib.rs:144:40 [INFO] [stderr] | [INFO] [stderr] 144 | values.alloc().init(DataField::new( [INFO] [stderr] | ^^^^ method not found in `&std::alloc::Global` [INFO] [stderr] [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] warning: unused import: `copyless::VecHelper` [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use copyless::VecHelper; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0599, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `fit`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "037497f68656a0af95f505c853a2ab7b7e725e2b7c2687104eab614c7d803d4f"` [INFO] running `"docker" "rm" "-f" "037497f68656a0af95f505c853a2ab7b7e725e2b7c2687104eab614c7d803d4f"` [INFO] [stdout] 037497f68656a0af95f505c853a2ab7b7e725e2b7c2687104eab614c7d803d4f