[INFO] cloning repository https://github.com/mitsuhiko/machfind [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mitsuhiko/machfind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitsuhiko%2Fmachfind", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitsuhiko%2Fmachfind'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5105e6c324f06c348759f9ac5ad9836be36361cf [INFO] checking mitsuhiko/machfind against master#05eac57ef6668c9d181b65aceb96b1e7881f60be for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitsuhiko%2Fmachfind" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mitsuhiko/machfind 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] started tweaking git repo https://github.com/mitsuhiko/machfind [INFO] finished tweaking git repo https://github.com/mitsuhiko/machfind [INFO] tweaked toml for git repo https://github.com/mitsuhiko/machfind written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mitsuhiko/machfind 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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memmap v0.5.2 [INFO] [stderr] Downloaded redox_syscall v0.1.17 [INFO] [stderr] Downloaded uuid v0.4.0 [INFO] [stderr] Downloaded log v0.3.7 [INFO] [stderr] Downloaded bitflags v0.8.0 [INFO] [stderr] Downloaded lazy_static v0.2.4 [INFO] [stderr] Downloaded time v0.1.36 [INFO] [stderr] Downloaded term_size v0.2.3 [INFO] [stderr] Downloaded byteorder v1.0.0 [INFO] [stderr] Downloaded libc v0.2.21 [INFO] [stderr] Downloaded unicode-segmentation v1.1.0 [INFO] [stderr] Downloaded vec_map v0.7.0 [INFO] [stderr] Downloaded error-chain v0.9.0 [INFO] [stderr] Downloaded fs2 v0.4.1 [INFO] [stderr] Downloaded clap v2.21.2 [INFO] [stderr] Downloaded mach_object v0.1.3 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4a2b93006fe3909fbcd48b359b57e79e93fc85ddfaed6803f36676da9a26554 [INFO] running `Command { std: "docker" "start" "-a" "b4a2b93006fe3909fbcd48b359b57e79e93fc85ddfaed6803f36676da9a26554", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4a2b93006fe3909fbcd48b359b57e79e93fc85ddfaed6803f36676da9a26554", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4a2b93006fe3909fbcd48b359b57e79e93fc85ddfaed6803f36676da9a26554", kill_on_drop: false }` [INFO] [stdout] b4a2b93006fe3909fbcd48b359b57e79e93fc85ddfaed6803f36676da9a26554 [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=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] 38ed4ef5d1a6b600a85810a1118f7ab6ebde642bbf18fc59d7c473fbc5cdb78b [INFO] running `Command { std: "docker" "start" "-a" "38ed4ef5d1a6b600a85810a1118f7ab6ebde642bbf18fc59d7c473fbc5cdb78b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.45 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Checking bitflags v0.8.0 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.4 [INFO] [stderr] Checking vec_map v0.7.0 [INFO] [stderr] Checking kernel32-sys v0.2.2 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking lazy_static v0.2.4 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking uuid v0.4.0 [INFO] [stderr] Checking log v0.3.7 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking walkdir v0.1.8 [INFO] [stderr] Checking term_size v0.2.3 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Checking clap v2.21.2 [INFO] [stderr] Compiling backtrace-sys v0.1.10 [INFO] [stderr] Checking mach_object v0.1.3 [INFO] [stderr] Checking error-chain v0.9.0 [INFO] [stderr] Checking machfind v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / error_chain! { [INFO] [stdout] 9 | | foreign_links { [INFO] [stdout] 10 | | Io(io::Error); [INFO] [stdout] 11 | | WalkDir(walkdir::Error); [INFO] [stdout] 12 | | MachO(mach_object::Error); [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / error_chain! { [INFO] [stdout] 9 | | foreign_links { [INFO] [stdout] 10 | | Io(io::Error); [INFO] [stdout] 11 | | WalkDir(walkdir::Error); [INFO] [stdout] 12 | | MachO(mach_object::Error); [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / error_chain! { [INFO] [stdout] 9 | | foreign_links { [INFO] [stdout] 10 | | Io(io::Error); [INFO] [stdout] 11 | | WalkDir(walkdir::Error); [INFO] [stdout] 12 | | MachO(mach_object::Error); [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/cli.rs:66:33 [INFO] [stdout] | [INFO] [stdout] 66 | let mut cause = err.cause(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/cli.rs:69:35 [INFO] [stdout] | [INFO] [stdout] 69 | cause = the_cause.cause(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / error_chain! { [INFO] [stdout] 9 | | foreign_links { [INFO] [stdout] 10 | | Io(io::Error); [INFO] [stdout] 11 | | WalkDir(walkdir::Error); [INFO] [stdout] 12 | | MachO(mach_object::Error); [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/cli.rs:66:33 [INFO] [stdout] | [INFO] [stdout] 66 | let mut cause = err.cause(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/cli.rs:69:35 [INFO] [stdout] | [INFO] [stdout] 69 | cause = the_cause.cause(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.86s [INFO] running `Command { std: "docker" "inspect" "38ed4ef5d1a6b600a85810a1118f7ab6ebde642bbf18fc59d7c473fbc5cdb78b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38ed4ef5d1a6b600a85810a1118f7ab6ebde642bbf18fc59d7c473fbc5cdb78b", kill_on_drop: false }` [INFO] [stdout] 38ed4ef5d1a6b600a85810a1118f7ab6ebde642bbf18fc59d7c473fbc5cdb78b [INFO] checking mitsuhiko/machfind against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitsuhiko%2Fmachfind" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mitsuhiko/machfind 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] started tweaking git repo https://github.com/mitsuhiko/machfind [INFO] finished tweaking git repo https://github.com/mitsuhiko/machfind [INFO] tweaked toml for git repo https://github.com/mitsuhiko/machfind written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mitsuhiko/machfind 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ef412316c6c94b08d2e3607aa07ff56e61273535d40b33dd12f8982a9cd824a [INFO] running `Command { std: "docker" "start" "-a" "1ef412316c6c94b08d2e3607aa07ff56e61273535d40b33dd12f8982a9cd824a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ef412316c6c94b08d2e3607aa07ff56e61273535d40b33dd12f8982a9cd824a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ef412316c6c94b08d2e3607aa07ff56e61273535d40b33dd12f8982a9cd824a", kill_on_drop: false }` [INFO] [stdout] 1ef412316c6c94b08d2e3607aa07ff56e61273535d40b33dd12f8982a9cd824a [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=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] 6030b3a6b3c80067b1b9466aca8f2df86fc30d57923d9ec955d00a895a0b4c29 [INFO] running `Command { std: "docker" "start" "-a" "6030b3a6b3c80067b1b9466aca8f2df86fc30d57923d9ec955d00a895a0b4c29", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.45 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.4 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking bitflags v0.8.0 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stdout] error[E0365]: extern crate `core` is private and cannot be re-exported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitflags-0.8.0/src/lib.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use core 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] [stderr] Checking lazy_static v0.2.4 [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" "6030b3a6b3c80067b1b9466aca8f2df86fc30d57923d9ec955d00a895a0b4c29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6030b3a6b3c80067b1b9466aca8f2df86fc30d57923d9ec955d00a895a0b4c29", kill_on_drop: false }` [INFO] [stdout] 6030b3a6b3c80067b1b9466aca8f2df86fc30d57923d9ec955d00a895a0b4c29