[INFO] cloning repository https://github.com/Alexander-Hjelm/construct.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alexander-Hjelm/construct.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Hjelm%2Fconstruct.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Hjelm%2Fconstruct.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 560f0ebf6aaea0086f251a24a21ba05b05845fb5 [INFO] checking Alexander-Hjelm/construct.rs against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Hjelm%2Fconstruct.rs" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Alexander-Hjelm/construct.rs on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Alexander-Hjelm/construct.rs [INFO] finished tweaking git repo https://github.com/Alexander-Hjelm/construct.rs [INFO] tweaked toml for git repo https://github.com/Alexander-Hjelm/construct.rs written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/Alexander-Hjelm/construct.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f927217ec696f58e63e964c6d5e22895e9db834339579bc41a0252a7eb7c7bd2 [INFO] running `Command { std: "docker" "start" "-a" "f927217ec696f58e63e964c6d5e22895e9db834339579bc41a0252a7eb7c7bd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f927217ec696f58e63e964c6d5e22895e9db834339579bc41a0252a7eb7c7bd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f927217ec696f58e63e964c6d5e22895e9db834339579bc41a0252a7eb7c7bd2", kill_on_drop: false }` [INFO] [stdout] f927217ec696f58e63e964c6d5e22895e9db834339579bc41a0252a7eb7c7bd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83123bec8e7d7a2b5d791e292201568a2b5a0b30f01c41908b293caa9ecf44ec [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" "83123bec8e7d7a2b5d791e292201568a2b5a0b30f01c41908b293caa9ecf44ec", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.15.9 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Checking construct v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> construct.rs:242:38 [INFO] [stdout] | [INFO] [stdout] 242 | let str_maps = block.string_maps;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> construct.rs:244:121 [INFO] [stdout] | [INFO] [stdout] 244 | let mut template_file = Err(std::io::Error::new(std::io::ErrorKind::Other, "No template file found with that id."));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> construct.rs:242:38 [INFO] [stdout] | [INFO] [stdout] 242 | let str_maps = block.string_maps;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> construct.rs:244:121 [INFO] [stdout] | [INFO] [stdout] 244 | let mut template_file = Err(std::io::Error::new(std::io::ErrorKind::Other, "No template file found with that id."));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bracket_count` is never read [INFO] [stdout] --> construct.rs:351:13 [INFO] [stdout] | [INFO] [stdout] 351 | let mut bracket_count = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bracket_count` is never read [INFO] [stdout] --> construct.rs:351:13 [INFO] [stdout] | [INFO] [stdout] 351 | let mut bracket_count = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> construct.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let mut src_file = File::open(path_str).unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> construct.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let mut src_file = File::open(path_str).unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `subblocks2D` should have a snake case name [INFO] [stdout] --> construct.rs:320:13 [INFO] [stdout] | [INFO] [stdout] 320 | let subblocks2D = block.blocks.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `subblocks2_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `subblocks2D` should have a snake case name [INFO] [stdout] --> construct.rs:320:13 [INFO] [stdout] | [INFO] [stdout] 320 | let subblocks2D = block.blocks.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `subblocks2_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.20s [INFO] running `Command { std: "docker" "inspect" "83123bec8e7d7a2b5d791e292201568a2b5a0b30f01c41908b293caa9ecf44ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83123bec8e7d7a2b5d791e292201568a2b5a0b30f01c41908b293caa9ecf44ec", kill_on_drop: false }` [INFO] [stdout] 83123bec8e7d7a2b5d791e292201568a2b5a0b30f01c41908b293caa9ecf44ec