[INFO] fetching crate dbcc 2.2.1... [INFO] checking dbcc-2.2.1 against master#05eac57ef6668c9d181b65aceb96b1e7881f60be for pr-127656 [INFO] extracting crate dbcc 2.2.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate dbcc 2.2.1 on toolchain 05eac57ef6668c9d181b65aceb96b1e7881f60be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate dbcc 2.2.1 [INFO] finished tweaking crates.io crate dbcc 2.2.1 [INFO] tweaked toml for crates.io crate dbcc 2.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate dbcc 2.2.1 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" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded net2 v0.2.35 [INFO] [stderr] Downloaded mio-named-pipes v0.1.7 [INFO] [stderr] Downloaded proc-macro-nested v0.1.6 [INFO] [stderr] Downloaded try_from v0.2.2 [INFO] [stderr] Downloaded signal-hook-registry v1.2.1 [INFO] [stderr] Downloaded derive-getters v0.1.1 [INFO] [stderr] Downloaded futures-task v0.3.6 [INFO] [stderr] Downloaded miow v0.3.5 [INFO] [stderr] Downloaded futures-io v0.3.6 [INFO] [stderr] Downloaded futures-sink v0.3.6 [INFO] [stderr] Downloaded can-dbc v3.0.2 [INFO] [stderr] Downloaded structopt-derive v0.4.13 [INFO] [stderr] Downloaded futures v0.3.6 [INFO] [stderr] Downloaded futures-channel v0.3.6 [INFO] [stderr] Downloaded structopt v0.3.20 [INFO] [stderr] Downloaded cc v1.0.61 [INFO] [stderr] Downloaded aho-corasick v0.7.14 [INFO] [stderr] Downloaded futures-util v0.3.6 [INFO] [stderr] Downloaded itertools v0.4.19 [INFO] [stderr] Downloaded socket2 v0.3.15 [INFO] [stderr] Downloaded once_cell v1.4.1 [INFO] [stderr] Downloaded syn v1.0.46 [INFO] [stderr] Downloaded futures-executor v0.3.6 [INFO] [stderr] Downloaded regex v1.4.1 [INFO] [stderr] Downloaded regex-syntax v0.6.20 [INFO] [stderr] Downloaded futures-macro v0.3.6 [INFO] [stderr] Downloaded hex v0.2.0 [INFO] [stderr] Downloaded pin-project-lite v0.1.11 [INFO] [stderr] Downloaded libc v0.2.79 [INFO] [stderr] Downloaded tokio v0.2.22 [INFO] [stderr] Downloaded proc-macro-hack v0.5.18 [INFO] [stderr] Downloaded socketcan v1.7.0 [INFO] [stderr] Downloaded futures-core v0.3.6 [INFO] [stderr] Downloaded tokio-socketcan-bcm v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 155ac3d0c604a4fd409a525e18f97b74c1a8c7707016d97cba34065ece94a57d [INFO] running `Command { std: "docker" "start" "-a" "155ac3d0c604a4fd409a525e18f97b74c1a8c7707016d97cba34065ece94a57d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "155ac3d0c604a4fd409a525e18f97b74c1a8c7707016d97cba34065ece94a57d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "155ac3d0c604a4fd409a525e18f97b74c1a8c7707016d97cba34065ece94a57d", kill_on_drop: false }` [INFO] [stdout] 155ac3d0c604a4fd409a525e18f97b74c1a8c7707016d97cba34065ece94a57d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73212ce2100ddfbd946e1b6939362a31d327d9c73497949f1cf7c466ca4fd0e2 [INFO] running `Command { std: "docker" "start" "-a" "73212ce2100ddfbd946e1b6939362a31d327d9c73497949f1cf7c466ca4fd0e2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking futures-core v0.3.6 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking futures-sink v0.3.6 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking futures-task v0.3.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking futures-channel v0.3.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking try_from v0.2.2 [INFO] [stderr] Checking futures-io v0.3.6 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking socketcan v1.7.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling futures-macro v0.3.6 [INFO] [stderr] Compiling derive-getters v0.1.1 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking can-dbc v3.0.2 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking structopt v0.3.20 [INFO] [stderr] Checking dbcc v2.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking futures-util v0.3.6 [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/lib.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 439 | 0..=SFF_MASK => { [INFO] [stdout] | ------------ this range overlaps on `2047_u32`... [INFO] [stdout] ... [INFO] [stdout] 447 | SFF_MASK..=EFF_MASK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/lib.rs:492:9 [INFO] [stdout] | [INFO] [stdout] 486 | 0..=SFF_MASK => { [INFO] [stdout] | ------------ this range overlaps on `2047_u32`... [INFO] [stdout] ... [INFO] [stdout] 492 | SFF_MASK..=EFF_MASK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-executor v0.3.6 [INFO] [stderr] Checking futures v0.3.6 [INFO] [stderr] Checking tokio-socketcan-bcm v1.0.0 [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/lib.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 439 | 0..=SFF_MASK => { [INFO] [stdout] | ------------ this range overlaps on `2047_u32`... [INFO] [stdout] ... [INFO] [stdout] 447 | SFF_MASK..=EFF_MASK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> src/lib.rs:492:9 [INFO] [stdout] | [INFO] [stdout] 486 | 0..=SFF_MASK => { [INFO] [stdout] | ------------ this range overlaps on `2047_u32`... [INFO] [stdout] ... [INFO] [stdout] 492 | SFF_MASK..=EFF_MASK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.91s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "73212ce2100ddfbd946e1b6939362a31d327d9c73497949f1cf7c466ca4fd0e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73212ce2100ddfbd946e1b6939362a31d327d9c73497949f1cf7c466ca4fd0e2", kill_on_drop: false }` [INFO] [stdout] 73212ce2100ddfbd946e1b6939362a31d327d9c73497949f1cf7c466ca4fd0e2 [INFO] checking dbcc-2.2.1 against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656 [INFO] extracting crate dbcc 2.2.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate dbcc 2.2.1 on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate dbcc 2.2.1 [INFO] finished tweaking crates.io crate dbcc 2.2.1 [INFO] tweaked toml for crates.io crate dbcc 2.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate dbcc 2.2.1 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 248781d4122da21ac2bcab3a45480a49c49fffae7367661a44b3cffd6709dbc3 [INFO] running `Command { std: "docker" "start" "-a" "248781d4122da21ac2bcab3a45480a49c49fffae7367661a44b3cffd6709dbc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "248781d4122da21ac2bcab3a45480a49c49fffae7367661a44b3cffd6709dbc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "248781d4122da21ac2bcab3a45480a49c49fffae7367661a44b3cffd6709dbc3", kill_on_drop: false }` [INFO] [stdout] 248781d4122da21ac2bcab3a45480a49c49fffae7367661a44b3cffd6709dbc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5b81ac397db3406946ce528b6341e1436d4e70df008d6186809a790132977ac [INFO] running `Command { std: "docker" "start" "-a" "d5b81ac397db3406946ce528b6341e1436d4e70df008d6186809a790132977ac", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-core v0.3.6 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking futures-sink v0.3.6 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stdout] error[E0365]: extern crate `std` is private and cannot be re-exported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitflags-0.4.0/src/lib.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use std as __core; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider making the `extern crate` item publicly accessible [INFO] [stdout] | [INFO] [stdout] 1 | pub // Copyright 2014 The Rust Project Developers. See the COPYRIGHT [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 E0365`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitflags` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d5b81ac397db3406946ce528b6341e1436d4e70df008d6186809a790132977ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5b81ac397db3406946ce528b6341e1436d4e70df008d6186809a790132977ac", kill_on_drop: false }` [INFO] [stdout] d5b81ac397db3406946ce528b6341e1436d4e70df008d6186809a790132977ac