[INFO] cloning repository https://github.com/STBoyden/ocean [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/STBoyden/ocean" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSTBoyden%2Focean", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSTBoyden%2Focean'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d0a5a86b5568029dfe7173f8bfb383ad3f06991e [INFO] checking STBoyden/ocean/d0a5a86b5568029dfe7173f8bfb383ad3f06991e against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSTBoyden%2Focean" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/STBoyden/ocean on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/STBoyden/ocean [INFO] finished tweaking git repo https://github.com/STBoyden/ocean [INFO] tweaked toml for git repo https://github.com/STBoyden/ocean written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/STBoyden/ocean 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.116 [INFO] [stderr] Downloaded toml v0.5.6 [INFO] [stderr] Downloaded serde_derive v1.0.116 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2b9f38e1591176e4602293d7df6b03231e4bb5893141b604d816011b0a91c79 [INFO] running `Command { std: "docker" "start" "-a" "f2b9f38e1591176e4602293d7df6b03231e4bb5893141b604d816011b0a91c79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2b9f38e1591176e4602293d7df6b03231e4bb5893141b604d816011b0a91c79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2b9f38e1591176e4602293d7df6b03231e4bb5893141b604d816011b0a91c79", kill_on_drop: false }` [INFO] [stdout] f2b9f38e1591176e4602293d7df6b03231e4bb5893141b604d816011b0a91c79 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae3129660b6550e4152ba9b3fbd5b05baf414b2a4705a2fd2f9b9259ef7c4c7a [INFO] running `Command { std: "docker" "start" "-a" "ae3129660b6550e4152ba9b3fbd5b05baf414b2a4705a2fd2f9b9259ef7c4c7a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking ocean v0.5.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/commands.rs:599:51 [INFO] [stdout] | [INFO] [stdout] 599 | .unwrap_or_else(|| panic!(("Did not specify custom {} compiler", lang))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `(&str, language::Language)` [INFO] [stdout] | [INFO] [stdout] 599 | .unwrap_or_else(|| panic!("{:?}", ("Did not specify custom {} compiler", lang))) [INFO] [stdout] | +++++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 599 | .unwrap_or_else(|| std::panic::panic_any(("Did not specify custom {} compiler", lang))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/commands.rs:599:51 [INFO] [stdout] | [INFO] [stdout] 599 | .unwrap_or_else(|| panic!(("Did not specify custom {} compiler", lang))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `(&str, language::Language)` [INFO] [stdout] | [INFO] [stdout] 599 | .unwrap_or_else(|| panic!("{:?}", ("Did not specify custom {} compiler", lang))) [INFO] [stdout] | +++++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 599 | .unwrap_or_else(|| std::panic::panic_any(("Did not specify custom {} compiler", lang))) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.57s [INFO] running `Command { std: "docker" "inspect" "ae3129660b6550e4152ba9b3fbd5b05baf414b2a4705a2fd2f9b9259ef7c4c7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae3129660b6550e4152ba9b3fbd5b05baf414b2a4705a2fd2f9b9259ef7c4c7a", kill_on_drop: false }` [INFO] [stdout] ae3129660b6550e4152ba9b3fbd5b05baf414b2a4705a2fd2f9b9259ef7c4c7a