[INFO] fetching crate fluxhead 0.1.0... [INFO] testing fluxhead-0.1.0 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] extracting crate fluxhead 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate fluxhead 0.1.0 [INFO] finished tweaking crates.io crate fluxhead 0.1.0 [INFO] tweaked toml for crates.io crate fluxhead 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fluxhead 0.1.0 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fluxhead 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adcd6ffc99b25fcea6728cdf814a4b89028998be2f3a058ecae7502e7a07cca2 [INFO] running `Command { std: "docker" "start" "-a" "adcd6ffc99b25fcea6728cdf814a4b89028998be2f3a058ecae7502e7a07cca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adcd6ffc99b25fcea6728cdf814a4b89028998be2f3a058ecae7502e7a07cca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adcd6ffc99b25fcea6728cdf814a4b89028998be2f3a058ecae7502e7a07cca2", kill_on_drop: false }` [INFO] [stdout] adcd6ffc99b25fcea6728cdf814a4b89028998be2f3a058ecae7502e7a07cca2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37e9975d330a4fab0da5dd9d09029359a389531e11184583f7f8fde6ada2145a [INFO] running `Command { std: "docker" "start" "-a" "37e9975d330a4fab0da5dd9d09029359a389531e11184583f7f8fde6ada2145a", kill_on_drop: false }` [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling if_chain v1.0.2 [INFO] [stderr] Compiling cbm-dos v0.1.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling spdlog-rs v0.4.3 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling endian_codec_derive v0.1.1 [INFO] [stderr] Compiling endian_codec v0.1.1 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling spdlog-internal v0.1.0 [INFO] [stderr] Compiling spdlog-macros v0.2.0 [INFO] [stderr] Compiling fluxhead v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Fluxhead` is never constructed [INFO] [stdout] --> src/lib.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | struct Fluxhead { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lib.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 76 | impl Fluxhead { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn load_file(&mut self, path: String) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | fn find_sync_mark_locations(&self, data: &[u8]) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 241 | fn parse_track(&self, track: &[u8]) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 315 | fn process_track_header( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 385 | fn process_track_data( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 460 | fn process_track(&self, offset: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 529 | fn parse(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 604 | pub fn parse_from_buffer(&mut self, data: &Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 641 | pub fn parse_from_file(&mut self, file_path: &str) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.33s [INFO] running `Command { std: "docker" "inspect" "37e9975d330a4fab0da5dd9d09029359a389531e11184583f7f8fde6ada2145a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e9975d330a4fab0da5dd9d09029359a389531e11184583f7f8fde6ada2145a", kill_on_drop: false }` [INFO] [stdout] 37e9975d330a4fab0da5dd9d09029359a389531e11184583f7f8fde6ada2145a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fea0002a94cddfac6820353c3c003fd4dd89b1fdbadb2ed1870089af9f90bf8c [INFO] running `Command { std: "docker" "start" "-a" "fea0002a94cddfac6820353c3c003fd4dd89b1fdbadb2ed1870089af9f90bf8c", kill_on_drop: false }` [INFO] [stderr] error: failed to download `atomic v0.5.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack package `atomic v0.5.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/atomic-0.5.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] running `Command { std: "docker" "inspect" "fea0002a94cddfac6820353c3c003fd4dd89b1fdbadb2ed1870089af9f90bf8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fea0002a94cddfac6820353c3c003fd4dd89b1fdbadb2ed1870089af9f90bf8c", kill_on_drop: false }` [INFO] [stdout] fea0002a94cddfac6820353c3c003fd4dd89b1fdbadb2ed1870089af9f90bf8c