[INFO] cloning repository https://github.com/fuyutarow/UpVER [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fuyutarow/UpVER" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuyutarow%2FUpVER", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuyutarow%2FUpVER'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe92b7a18faad8842e2158fdbda5a4bb9aa5b4b2 [INFO] checking fuyutarow/UpVER against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuyutarow%2FUpVER" "/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/fuyutarow/UpVER 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/fuyutarow/UpVER [INFO] finished tweaking git repo https://github.com/fuyutarow/UpVER [INFO] tweaked toml for git repo https://github.com/fuyutarow/UpVER written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/fuyutarow/UpVER 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] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-error v1.0.3 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.3 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded structopt v0.3.15 [INFO] [stderr] Downloaded syn v1.0.33 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded structopt-derive v0.4.8 [INFO] [stderr] Downloaded enum v0.0.0 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d0162e4653f77268c821860ef2240110a4ba8676d22139bf40174fa2391bdf8 [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" "3d0162e4653f77268c821860ef2240110a4ba8676d22139bf40174fa2391bdf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d0162e4653f77268c821860ef2240110a4ba8676d22139bf40174fa2391bdf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d0162e4653f77268c821860ef2240110a4ba8676d22139bf40174fa2391bdf8", kill_on_drop: false }` [INFO] [stdout] 3d0162e4653f77268c821860ef2240110a4ba8676d22139bf40174fa2391bdf8 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 0f8fe4aec70d0e5040550365b303f8a82d76e88374a23767ab6a0d7c11779247 [INFO] running `Command { std: "docker" "start" "-a" "0f8fe4aec70d0e5040550365b303f8a82d76e88374a23767ab6a0d7c11779247", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking enum v0.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Checking version-make v0.202005.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/lib/mod.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/lib/version.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `set` should have an upper camel case name [INFO] [stdout] --> src/lib/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | set, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `update` should have an upper camel case name [INFO] [stdout] --> src/lib/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | update, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Update` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/lib/mod.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/lib/version.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `set` should have an upper camel case name [INFO] [stdout] --> src/lib/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | set, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `update` should have an upper camel case name [INFO] [stdout] --> src/lib/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | update, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Update` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Operation` [INFO] [stdout] --> src/lib/mod.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Operation` [INFO] [stdout] --> src/lib/mod.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/lib/mod.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/lib/version.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `set` should have an upper camel case name [INFO] [stdout] --> src/lib/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | set, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `update` should have an upper camel case name [INFO] [stdout] --> src/lib/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | update, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Update` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/lib/mod.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/lib/version.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `set` should have an upper camel case name [INFO] [stdout] --> src/lib/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | set, [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `update` should have an upper camel case name [INFO] [stdout] --> src/lib/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | update, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Update` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Operation` [INFO] [stdout] --> src/lib/mod.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Operation` [INFO] [stdout] --> src/lib/mod.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 54.25s [INFO] running `Command { std: "docker" "inspect" "0f8fe4aec70d0e5040550365b303f8a82d76e88374a23767ab6a0d7c11779247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f8fe4aec70d0e5040550365b303f8a82d76e88374a23767ab6a0d7c11779247", kill_on_drop: false }` [INFO] [stdout] 0f8fe4aec70d0e5040550365b303f8a82d76e88374a23767ab6a0d7c11779247