[INFO] cloning repository https://github.com/parkranger/numbers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parkranger/numbers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparkranger%2Fnumbers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparkranger%2Fnumbers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11c9f225895863d05d9865279392e431a0d36718 [INFO] checking parkranger/numbers against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparkranger%2Fnumbers" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/parkranger/numbers [INFO] finished tweaking git repo https://github.com/parkranger/numbers [INFO] tweaked toml for git repo https://github.com/parkranger/numbers written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/parkranger/numbers on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/parkranger/numbers 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2e66715410f310ec9e78ceaac6caa242e43c1c4d2d31ff8003a22876e00804d [INFO] running `Command { std: "docker" "start" "-a" "c2e66715410f310ec9e78ceaac6caa242e43c1c4d2d31ff8003a22876e00804d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2e66715410f310ec9e78ceaac6caa242e43c1c4d2d31ff8003a22876e00804d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2e66715410f310ec9e78ceaac6caa242e43c1c4d2d31ff8003a22876e00804d", kill_on_drop: false }` [INFO] [stdout] c2e66715410f310ec9e78ceaac6caa242e43c1c4d2d31ff8003a22876e00804d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd07505ad1a6737f6384f7e410da6413a00c720777ce4264dd8bbba2fa28c2bb [INFO] running `Command { std: "docker" "start" "-a" "dd07505ad1a6737f6384f7e410da6413a00c720777ce4264dd8bbba2fa28c2bb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling miniz_oxide v0.4.2 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking predicates v1.0.5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking numbers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/app.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / error_chain! { [INFO] [stdout] 6 | | foreign_links { [INFO] [stdout] 7 | | Fmt(::std::fmt::Error); [INFO] [stdout] 8 | | Io(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 30 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_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] [stderr] Checking assert_cmd v0.10.2 [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/app.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / error_chain! { [INFO] [stdout] 6 | | foreign_links { [INFO] [stdout] 7 | | Fmt(::std::fmt::Error); [INFO] [stdout] 8 | | Io(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 30 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.28s [INFO] running `Command { std: "docker" "inspect" "dd07505ad1a6737f6384f7e410da6413a00c720777ce4264dd8bbba2fa28c2bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd07505ad1a6737f6384f7e410da6413a00c720777ce4264dd8bbba2fa28c2bb", kill_on_drop: false }` [INFO] [stdout] dd07505ad1a6737f6384f7e410da6413a00c720777ce4264dd8bbba2fa28c2bb