[INFO] fetching crate git-changes 0.1.0... [INFO] checking git-changes-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate git-changes 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate git-changes 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate git-changes 0.1.0 [INFO] finished tweaking crates.io crate git-changes 0.1.0 [INFO] tweaked toml for crates.io crate git-changes 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate git-changes 0.1.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-core v0.1.18 [INFO] [stderr] Downloaded openssl-probe v0.1.4 [INFO] [stderr] Downloaded tracing-attributes v0.1.15 [INFO] [stderr] Downloaded tracing-log v0.1.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.28 [INFO] [stderr] Downloaded tousize v1.0.0 [INFO] [stderr] Downloaded dyn-clone v1.0.4 [INFO] [stderr] Downloaded markdown-composer v0.3.0 [INFO] [stderr] Downloaded structopt-derive v0.4.15 [INFO] [stderr] Downloaded jobserver v0.1.22 [INFO] [stderr] Downloaded tracing-subscriber v0.2.19 [INFO] [stderr] Downloaded unicode-bidi v0.3.5 [INFO] [stderr] Downloaded semver v1.0.3 [INFO] [stderr] Downloaded pin-project-internal v1.0.8 [INFO] [stderr] Downloaded tracing v0.1.26 [INFO] [stderr] Downloaded anyhow v1.0.42 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded openssl-sys v0.9.65 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded pin-project v1.0.8 [INFO] [stderr] Downloaded sharded-slab v0.1.1 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded syn v1.0.74 [INFO] [stderr] Downloaded structopt v0.3.22 [INFO] [stderr] Downloaded git2 v0.13.20 [INFO] [stderr] Downloaded thread_local v1.1.3 [INFO] [stderr] Downloaded serde v1.0.126 [INFO] [stderr] Downloaded libssh2-sys v0.2.21 [INFO] [stderr] Downloaded libz-sys v1.1.3 [INFO] [stderr] Downloaded libgit2-sys v0.12.21+1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df4b9978e5dc7ef7a3db7e28e75fbec0e88c8cee70c4b73560bf026a93cdd9d4 [INFO] running `Command { std: "docker" "start" "-a" "df4b9978e5dc7ef7a3db7e28e75fbec0e88c8cee70c4b73560bf026a93cdd9d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df4b9978e5dc7ef7a3db7e28e75fbec0e88c8cee70c4b73560bf026a93cdd9d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df4b9978e5dc7ef7a3db7e28e75fbec0e88c8cee70c4b73560bf026a93cdd9d4", kill_on_drop: false }` [INFO] [stdout] df4b9978e5dc7ef7a3db7e28e75fbec0e88c8cee70c4b73560bf026a93cdd9d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66191231056f8544c64c4117df7553061b4487842ebb4aa3e5695d8c3bbae09a [INFO] running `Command { std: "docker" "start" "-a" "66191231056f8544c64c4117df7553061b4487842ebb4aa3e5695d8c3bbae09a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking tousize v1.0.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling libgit2-sys v0.12.21+1.1.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking dyn-clonable v0.9.0 [INFO] [stderr] Checking markdown-composer v0.3.0 [INFO] [stderr] Checking git2 v0.13.20 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking tracing-subscriber v0.2.19 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking git-changes v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.71s [INFO] running `Command { std: "docker" "inspect" "66191231056f8544c64c4117df7553061b4487842ebb4aa3e5695d8c3bbae09a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66191231056f8544c64c4117df7553061b4487842ebb4aa3e5695d8c3bbae09a", kill_on_drop: false }` [INFO] [stdout] 66191231056f8544c64c4117df7553061b4487842ebb4aa3e5695d8c3bbae09a [INFO] checking git-changes-0.1.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate git-changes 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate git-changes 0.1.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate git-changes 0.1.0 [INFO] finished tweaking crates.io crate git-changes 0.1.0 [INFO] tweaked toml for crates.io crate git-changes 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate git-changes 0.1.0 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77b43766dc6b87863304d0a16c64e8777f93051b0a526282f29c1366abeb63e6 [INFO] running `Command { std: "docker" "start" "-a" "77b43766dc6b87863304d0a16c64e8777f93051b0a526282f29c1366abeb63e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77b43766dc6b87863304d0a16c64e8777f93051b0a526282f29c1366abeb63e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77b43766dc6b87863304d0a16c64e8777f93051b0a526282f29c1366abeb63e6", kill_on_drop: false }` [INFO] [stdout] 77b43766dc6b87863304d0a16c64e8777f93051b0a526282f29c1366abeb63e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a92966e29063aa3ef530b3ac5298dc91e8d311c5260d4ac3d4159de26062f08 [INFO] running `Command { std: "docker" "start" "-a" "0a92966e29063aa3ef530b3ac5298dc91e8d311c5260d4ac3d4159de26062f08", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking tousize v1.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling libgit2-sys v0.12.21+1.1.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking git2 v0.13.20 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking dyn-clonable v0.9.0 [INFO] [stderr] Checking markdown-composer v0.3.0 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing-subscriber v0.2.19 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking git-changes v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.30s [INFO] running `Command { std: "docker" "inspect" "0a92966e29063aa3ef530b3ac5298dc91e8d311c5260d4ac3d4159de26062f08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a92966e29063aa3ef530b3ac5298dc91e8d311c5260d4ac3d4159de26062f08", kill_on_drop: false }` [INFO] [stdout] 0a92966e29063aa3ef530b3ac5298dc91e8d311c5260d4ac3d4159de26062f08