[INFO] cloning repository https://github.com/redox-os/installer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redox-os/installer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Finstaller", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Finstaller'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70a2dc7532111a9df436cf17d3e7a6fdbdacee72 [INFO] checking redox-os/installer against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Finstaller" "/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/redox-os/installer on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redox-os/installer [INFO] finished tweaking git repo https://github.com/redox-os/installer [INFO] tweaked toml for git repo https://github.com/redox-os/installer written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/installer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/alexcrichton/filetime` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/redoxfs.git` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0784cab1c8df7088400ed6bde7237cd484513718e67853d632e5e8bfe549450 [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" "a0784cab1c8df7088400ed6bde7237cd484513718e67853d632e5e8bfe549450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0784cab1c8df7088400ed6bde7237cd484513718e67853d632e5e8bfe549450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0784cab1c8df7088400ed6bde7237cd484513718e67853d632e5e8bfe549450", kill_on_drop: false }` [INFO] [stdout] a0784cab1c8df7088400ed6bde7237cd484513718e67853d632e5e8bfe549450 [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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] 235605ea3b9e91f5369ebaae28f1981d3ab34c8d16d2e4f81ef4fb49f48f0e5f [INFO] running `Command { std: "docker" "start" "-a" "235605ea3b9e91f5369ebaae28f1981d3ab34c8d16d2e4f81ef4fb49f48f0e5f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking index-fixed v0.3.1 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Compiling redox_pkgutils v0.1.6 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking version-compare v0.0.10 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking bidir-map v0.6.0 [INFO] [stderr] Checking arg_parser v0.1.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Checking sodalite v0.3.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking redox_syscall v0.2.9 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking rust-argon2 v0.8.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking filetime v0.2.14 (https://github.com/alexcrichton/filetime?rev=2389280#23892808) [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Compiling ring v0.13.5 (https://gitlab.redox-os.org/redox-os/ring.git?branch=redox-unix-0.13.5#e10e9b89) [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling blake3 v0.2.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tar v0.4.35 [INFO] [stderr] Checking pbr v1.0.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking redox_liner v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking redoxfs v0.4.3 (https://gitlab.redox-os.org/redox-os/redoxfs.git#25be3a82) [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking pkgar v0.1.6 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking sct v0.4.0 [INFO] [stderr] Checking rustls v0.13.1 [INFO] [stderr] Checking webpki-roots v0.15.0 [INFO] [stderr] Checking hyper-rustls v0.6.2 [INFO] [stderr] Checking redox_installer v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `unwrap_or_prompt` [INFO] [stdout] --> src/lib.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn unwrap_or_prompt(option: Option, context: &mut liner::Context, prompt: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `unwrap_or_prompt` [INFO] [stdout] --> src/lib.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn unwrap_or_prompt(option: Option, context: &mut liner::Context, prompt: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/installer_tui.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | dir_files(path_trimmed, files); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/installer_tui.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | dir_files(path_trimmed, files); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "235605ea3b9e91f5369ebaae28f1981d3ab34c8d16d2e4f81ef4fb49f48f0e5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "235605ea3b9e91f5369ebaae28f1981d3ab34c8d16d2e4f81ef4fb49f48f0e5f", kill_on_drop: false }` [INFO] [stdout] 235605ea3b9e91f5369ebaae28f1981d3ab34c8d16d2e4f81ef4fb49f48f0e5f