[INFO] cloning repository https://github.com/Svedrin/ruggers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Svedrin/ruggers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvedrin%2Fruggers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvedrin%2Fruggers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 42748dc29770d5a2cc409a6c5bcd5f36cf5dba15 [INFO] checking Svedrin/ruggers against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvedrin%2Fruggers" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Svedrin/ruggers on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Svedrin/ruggers [INFO] finished tweaking git repo https://github.com/Svedrin/ruggers [INFO] tweaked toml for git repo https://github.com/Svedrin/ruggers written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/Svedrin/ruggers already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive_internals v0.23.0 [INFO] [stderr] Downloaded proc-macro2 v0.3.1 [INFO] [stderr] Downloaded serde_derive v1.0.37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ad6598b057a8ae2097ddbfbe39c6e7a5de4592142655692bf387cafe84fe058 [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" "9ad6598b057a8ae2097ddbfbe39c6e7a5de4592142655692bf387cafe84fe058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ad6598b057a8ae2097ddbfbe39c6e7a5de4592142655692bf387cafe84fe058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ad6598b057a8ae2097ddbfbe39c6e7a5de4592142655692bf387cafe84fe058", kill_on_drop: false }` [INFO] [stdout] 9ad6598b057a8ae2097ddbfbe39c6e7a5de4592142655692bf387cafe84fe058 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6f0d148dc8bb2f06943fc2f20a2dc90823de3b49d2092334fedae7b213a3d79 [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" "b6f0d148dc8bb2f06943fc2f20a2dc90823de3b49d2092334fedae7b213a3d79", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Checking serde v1.0.37 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Compiling proc-macro2 v0.3.1 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Compiling quote v0.5.1 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling serde_derive_internals v0.23.0 [INFO] [stderr] Checking serde_json v1.0.13 [INFO] [stderr] Compiling serde_derive v1.0.37 [INFO] [stderr] Checking ruggers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/ruggers.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | / format!("Record Gen {:x} is too far in the future (we're {:x})", [INFO] [stdout] 109 | | record.as_ref().birth_gen & GEN_MASK, next_gen.this_gen & GEN_MASK) [INFO] [stdout] | |_______________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 108 | "Record Gen {:x} is too far in the future (we're {:x})", [INFO] [stdout] 109 | record.as_ref().birth_gen & GEN_MASK, next_gen.this_gen & GEN_MASK [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/ruggers.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | / format!("Record Gen {:x} is too far in the future (we're {:x})", [INFO] [stdout] 109 | | record.as_ref().birth_gen & GEN_MASK, next_gen.this_gen & GEN_MASK) [INFO] [stdout] | |_______________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 108 | "Record Gen {:x} is too far in the future (we're {:x})", [INFO] [stdout] 109 | record.as_ref().birth_gen & GEN_MASK, next_gen.this_gen & GEN_MASK [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.14s [INFO] running `Command { std: "docker" "inspect" "b6f0d148dc8bb2f06943fc2f20a2dc90823de3b49d2092334fedae7b213a3d79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6f0d148dc8bb2f06943fc2f20a2dc90823de3b49d2092334fedae7b213a3d79", kill_on_drop: false }` [INFO] [stdout] b6f0d148dc8bb2f06943fc2f20a2dc90823de3b49d2092334fedae7b213a3d79