[INFO] fetching crate spandoc 0.2.2... [INFO] checking spandoc-0.2.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate spandoc 0.2.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate spandoc 0.2.2 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 spandoc 0.2.2 [INFO] finished tweaking crates.io crate spandoc 0.2.2 [INFO] tweaked toml for crates.io crate spandoc 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate spandoc 0.2.2 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 sharded-slab v0.0.9 [INFO] [stderr] Downloaded tracing-serde v0.1.1 [INFO] [stderr] Downloaded trybuild v1.0.30 [INFO] [stderr] Downloaded spandoc-attribute v0.1.1 [INFO] [stderr] Downloaded tracing-attributes v0.1.9 [INFO] [stderr] Downloaded tracing-futures v0.2.4 [INFO] [stderr] Downloaded smallvec v1.4.1 [INFO] [stderr] Downloaded tracing-core v0.1.11 [INFO] [stderr] Downloaded pin-project-internal v0.4.22 [INFO] [stderr] Downloaded pin-project v0.4.22 [INFO] [stderr] Downloaded tracing v0.1.16 [INFO] [stderr] Downloaded serde_json v1.0.56 [INFO] [stderr] Downloaded tracing-subscriber v0.2.7 [INFO] [stderr] Downloaded libc v0.2.72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c71e0167db95cf1d441c4cad1e0909a83c65efd92a099c613d0839d35fbb09b3 [INFO] running `Command { std: "docker" "start" "-a" "c71e0167db95cf1d441c4cad1e0909a83c65efd92a099c613d0839d35fbb09b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c71e0167db95cf1d441c4cad1e0909a83c65efd92a099c613d0839d35fbb09b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c71e0167db95cf1d441c4cad1e0909a83c65efd92a099c613d0839d35fbb09b3", kill_on_drop: false }` [INFO] [stdout] c71e0167db95cf1d441c4cad1e0909a83c65efd92a099c613d0839d35fbb09b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1652afd924ba407bd6b8c8c1a2664bc2800a707cc37d7597663862c79c700706 [INFO] running `Command { std: "docker" "start" "-a" "1652afd924ba407bd6b8c8c1a2664bc2800a707cc37d7597663862c79c700706", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking tracing-core v0.1.11 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.9 [INFO] [stderr] Compiling spandoc-attribute v0.1.1 [INFO] [stderr] Checking tracing v0.1.16 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking spandoc v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | const_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 133 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tracing-serde v0.1.1 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking tracing-subscriber v0.2.7 [INFO] [stderr] Checking trybuild v1.0.30 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | const_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 133 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.51s [INFO] running `Command { std: "docker" "inspect" "1652afd924ba407bd6b8c8c1a2664bc2800a707cc37d7597663862c79c700706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1652afd924ba407bd6b8c8c1a2664bc2800a707cc37d7597663862c79c700706", kill_on_drop: false }` [INFO] [stdout] 1652afd924ba407bd6b8c8c1a2664bc2800a707cc37d7597663862c79c700706