[INFO] fetching crate fera-optional 0.2.0... [INFO] checking fera-optional-0.2.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate fera-optional 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate fera-optional 0.2.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fera-optional 0.2.0 [INFO] finished tweaking crates.io crate fera-optional 0.2.0 [INFO] tweaked toml for crates.io crate fera-optional 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0992cd170084e7264371a21cd8b18c6b3c62331fc3d0406124d70cce2e943f37 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0992cd170084e7264371a21cd8b18c6b3c62331fc3d0406124d70cce2e943f37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0992cd170084e7264371a21cd8b18c6b3c62331fc3d0406124d70cce2e943f37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0992cd170084e7264371a21cd8b18c6b3c62331fc3d0406124d70cce2e943f37", kill_on_drop: false }` [INFO] [stdout] 0992cd170084e7264371a21cd8b18c6b3c62331fc3d0406124d70cce2e943f37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b782eb8697031b607ccd54423e1028d40242f3212e7f3e4dcf59c314a594318 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9b782eb8697031b607ccd54423e1028d40242f3212e7f3e4dcf59c314a594318", kill_on_drop: false }` [INFO] [stderr] Checking unicode-xid v0.0.4 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Checking quote v0.3.15 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking fera-optional v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking synom v0.11.3 [INFO] [stderr] Checking syn v0.11.11 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking version-sync v0.5.0 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/version-numbers.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | assert_markdown_deps_updated!("README.md"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `assert_markdown_deps_updated` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.86s [INFO] running `Command { std: "docker" "inspect" "9b782eb8697031b607ccd54423e1028d40242f3212e7f3e4dcf59c314a594318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b782eb8697031b607ccd54423e1028d40242f3212e7f3e4dcf59c314a594318", kill_on_drop: false }` [INFO] [stdout] 9b782eb8697031b607ccd54423e1028d40242f3212e7f3e4dcf59c314a594318