[INFO] cloning repository https://github.com/OCamlPro/mikino [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OCamlPro/mikino" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOCamlPro%2Fmikino", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOCamlPro%2Fmikino'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10d48af408cbf415c475a000d00a63d999f1d045 [INFO] checking OCamlPro/mikino against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOCamlPro%2Fmikino" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/OCamlPro/mikino on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/OCamlPro/mikino [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/OCamlPro/mikino [INFO] tweaked toml for git repo https://github.com/OCamlPro/mikino written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 40 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69cf0bd4aefda7bb15a1690e5cc398544f1bb36b5de4a642a2421dbac490a1f2 [INFO] running `Command { std: "docker" "start" "-a" "69cf0bd4aefda7bb15a1690e5cc398544f1bb36b5de4a642a2421dbac490a1f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69cf0bd4aefda7bb15a1690e5cc398544f1bb36b5de4a642a2421dbac490a1f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69cf0bd4aefda7bb15a1690e5cc398544f1bb36b5de4a642a2421dbac490a1f2", kill_on_drop: false }` [INFO] [stdout] 69cf0bd4aefda7bb15a1690e5cc398544f1bb36b5de4a642a2421dbac490a1f2 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19e94c618f28312d061ebf2ee37dd1d62c4ad36b65b8da82cc5962009933c0cb [INFO] running `Command { std: "docker" "start" "-a" "19e94c618f28312d061ebf2ee37dd1d62c4ad36b65b8da82cc5962009933c0cb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling peg-runtime v0.8.3 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking miniz_oxide v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling peg-macros v0.8.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking peg v0.8.4 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling readonly v0.2.12 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking rsmt2 v0.16.2 [INFO] [stderr] Checking mikino_api v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/check.rs:114:45 [INFO] [stdout] | [INFO] [stdout] 113 | impl<'sys> From> for $ty_name<'sys> { [INFO] [stdout] | ---- lifetime `'sys` declared here [INFO] [stdout] 114 | fn from(res: CheckRes<'sys>) -> $ty_name { [INFO] [stdout] | ^^^^^^^^ this elided lifetime gets resolved as `'sys` [INFO] [stdout] ... [INFO] [stdout] 121 | / wrap! { [INFO] [stdout] 122 | | /// Result of a base check, simply wraps a [CheckRes](struct.CheckRes.html). [INFO] [stdout] 123 | | BaseRes, [INFO] [stdout] 124 | | /// Result of a step check, simply wraps a [CheckRes](struct.CheckRes.html). [INFO] [stdout] ... | [INFO] [stdout] 127 | | BmcRes, [INFO] [stdout] 128 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `wrap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/check.rs:114:45 [INFO] [stdout] | [INFO] [stdout] 113 | impl<'sys> From> for $ty_name<'sys> { [INFO] [stdout] | ---- lifetime `'sys` declared here [INFO] [stdout] 114 | fn from(res: CheckRes<'sys>) -> $ty_name { [INFO] [stdout] | ^^^^^^^^ this elided lifetime gets resolved as `'sys` [INFO] [stdout] ... [INFO] [stdout] 121 | / wrap! { [INFO] [stdout] 122 | | /// Result of a base check, simply wraps a [CheckRes](struct.CheckRes.html). [INFO] [stdout] 123 | | BaseRes, [INFO] [stdout] 124 | | /// Result of a step check, simply wraps a [CheckRes](struct.CheckRes.html). [INFO] [stdout] ... | [INFO] [stdout] 127 | | BmcRes, [INFO] [stdout] 128 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `wrap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `parse::Spn>` to `parse::Spn>` [INFO] [stdout] --> src/ast/script.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | val: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `BTreeSet<&String>` to `BTreeSet<&String>` [INFO] [stdout] --> src/check.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 42 | okay: okay.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mikino_api` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this conversion is useless `parse::Spn>` to `parse::Spn>` [INFO] [stdout] --> src/ast/script.rs:39:18 [INFO] [stdout] | [INFO] [stdout] 39 | val: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `BTreeSet<&String>` to `BTreeSet<&String>` [INFO] [stdout] --> src/check.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 42 | okay: okay.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mikino_api` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "19e94c618f28312d061ebf2ee37dd1d62c4ad36b65b8da82cc5962009933c0cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e94c618f28312d061ebf2ee37dd1d62c4ad36b65b8da82cc5962009933c0cb", kill_on_drop: false }` [INFO] [stdout] 19e94c618f28312d061ebf2ee37dd1d62c4ad36b65b8da82cc5962009933c0cb