[INFO] fetching crate elfredo 0.1.1... [INFO] checking elfredo-0.1.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate elfredo 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate elfredo 0.1.1 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate elfredo 0.1.1 [INFO] finished tweaking crates.io crate elfredo 0.1.1 [INFO] tweaked toml for crates.io crate elfredo 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate elfredo 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded build_const v0.2.2 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded rustc-demangle v0.1.19 [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded cargo_metadata v0.11.4 [INFO] [stderr] Downloaded cargo-binutils v0.3.3 [INFO] [stderr] Downloaded anyhow v1.0.40 [INFO] [stderr] Downloaded semver v0.10.0 [INFO] [stderr] Downloaded goblin v0.4.0 [INFO] [stderr] Downloaded rustc-cfg v0.4.0 [INFO] [stderr] Downloaded regex v1.5.3 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded gimli v0.23.0 [INFO] [stderr] Downloaded backtrace v0.3.58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3324ae1cd67c7ec625609a67532be710952881e87e6350b2f0f6d6bc5ebd97c7 [INFO] running `Command { std: "docker" "start" "-a" "3324ae1cd67c7ec625609a67532be710952881e87e6350b2f0f6d6bc5ebd97c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3324ae1cd67c7ec625609a67532be710952881e87e6350b2f0f6d6bc5ebd97c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3324ae1cd67c7ec625609a67532be710952881e87e6350b2f0f6d6bc5ebd97c7", kill_on_drop: false }` [INFO] [stdout] 3324ae1cd67c7ec625609a67532be710952881e87e6350b2f0f6d6bc5ebd97c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68f272567595178d8896a13c825bd59903c1697e91f969c369c606bc96d5344d [INFO] running `Command { std: "docker" "start" "-a" "68f272567595178d8896a13c825bd59903c1697e91f969c369c606bc96d5344d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling backtrace v0.3.58 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking regex v1.5.3 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking rustc-cfg v0.4.0 [INFO] [stderr] Checking goblin v0.4.0 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking semver v0.10.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking cargo_metadata v0.11.4 [INFO] [stderr] Checking cargo-binutils v0.3.3 [INFO] [stderr] Checking elfredo v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `num_as_ne_bytes` [INFO] [stdout] --> src/lib.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | #![feature(num_as_ne_bytes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `num_as_ne_bytes` [INFO] [stdout] --> src/lib.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | #![feature(num_as_ne_bytes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `elfredo` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `elfredo` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "68f272567595178d8896a13c825bd59903c1697e91f969c369c606bc96d5344d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68f272567595178d8896a13c825bd59903c1697e91f969c369c606bc96d5344d", kill_on_drop: false }` [INFO] [stdout] 68f272567595178d8896a13c825bd59903c1697e91f969c369c606bc96d5344d [INFO] checking elfredo-0.1.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate elfredo 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate elfredo 0.1.1 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate elfredo 0.1.1 [INFO] finished tweaking crates.io crate elfredo 0.1.1 [INFO] tweaked toml for crates.io crate elfredo 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate elfredo 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9829bc8af09f9e741bf1150e00510d201347b8ce856805684a26d5a813c99fb [INFO] running `Command { std: "docker" "start" "-a" "e9829bc8af09f9e741bf1150e00510d201347b8ce856805684a26d5a813c99fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9829bc8af09f9e741bf1150e00510d201347b8ce856805684a26d5a813c99fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9829bc8af09f9e741bf1150e00510d201347b8ce856805684a26d5a813c99fb", kill_on_drop: false }` [INFO] [stdout] e9829bc8af09f9e741bf1150e00510d201347b8ce856805684a26d5a813c99fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49acf533117feed5ebebec4d69d3d189bc6686d70b844f5cb010b0424e195a89 [INFO] running `Command { std: "docker" "start" "-a" "49acf533117feed5ebebec4d69d3d189bc6686d70b844f5cb010b0424e195a89", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "49acf533117feed5ebebec4d69d3d189bc6686d70b844f5cb010b0424e195a89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49acf533117feed5ebebec4d69d3d189bc6686d70b844f5cb010b0424e195a89", kill_on_drop: false }` [INFO] [stdout] 49acf533117feed5ebebec4d69d3d189bc6686d70b844f5cb010b0424e195a89