[INFO] updating cached repository https://github.com/mattdamon108/g [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/mattdamon108/g [INFO] [stderr] ae33d04..348b452 develop -> develop [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 348b4523493e6677fd0749323a41a9665c016796 [INFO] checking mattdamon108/g against try#71b81291baafb8a58836272757b28817fe1d8190 for pr-73102 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattdamon108%2Fg" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattdamon108/g on toolchain 71b81291baafb8a58836272757b28817fe1d8190 [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mattdamon108/g [INFO] finished tweaking git repo https://github.com/mattdamon108/g [INFO] tweaked toml for git repo https://github.com/mattdamon108/g written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/mattdamon108/g already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 508e465ab75c6881cb1d4180421b879456129bd490b3c5d8f0f79d82b19b06b2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "508e465ab75c6881cb1d4180421b879456129bd490b3c5d8f0f79d82b19b06b2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking mktemp v0.4.0 [INFO] [stderr] Checking g v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/lib.rs:9:36 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::{copy, stdin, stdout, Read, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/lib.rs:9:36 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::{copy, stdin, stdout, Read, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trimed_username` [INFO] [stderr] --> src/lib.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | ... let trimed_username = buf.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trimed_username` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trimed_password` [INFO] [stderr] --> src/lib.rs:62:33 [INFO] [stderr] | [INFO] [stderr] 62 | ... let trimed_password = buf.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trimed_password` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trimed_username` [INFO] [stderr] --> src/lib.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | ... let trimed_username = buf.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trimed_username` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `trimed_password` [INFO] [stderr] --> src/lib.rs:62:33 [INFO] [stderr] | [INFO] [stderr] 62 | ... let trimed_password = buf.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trimed_password` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.59s [INFO] running `"docker" "inspect" "508e465ab75c6881cb1d4180421b879456129bd490b3c5d8f0f79d82b19b06b2"` [INFO] running `"docker" "rm" "-f" "508e465ab75c6881cb1d4180421b879456129bd490b3c5d8f0f79d82b19b06b2"` [INFO] [stdout] 508e465ab75c6881cb1d4180421b879456129bd490b3c5d8f0f79d82b19b06b2