[INFO] cloning repository https://github.com/kazcw/fanservice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazcw/fanservice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazcw%2Ffanservice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazcw%2Ffanservice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a5e82766b68b53523f4529e6690521c86555da9
[INFO] checking kazcw/fanservice against master#96cfc75584359ae7ad11cc45968059f29e7b44b7 for pr-137728
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazcw%2Ffanservice" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kazcw/fanservice on toolchain 96cfc75584359ae7ad11cc45968059f29e7b44b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+96cfc75584359ae7ad11cc45968059f29e7b44b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kazcw/fanservice
[INFO] finished tweaking git repo https://github.com/kazcw/fanservice
[INFO] tweaked toml for git repo https://github.com/kazcw/fanservice written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kazcw/fanservice 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" "+96cfc75584359ae7ad11cc45968059f29e7b44b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libsystemd v0.3.1
[INFO] [stderr]   Downloaded systemd-journal-logger v0.3.1
[INFO] [stderr]   Downloaded ipmiraw v0.5.0
[INFO] [stderr]   Downloaded sensors v0.2.1
[INFO] [stderr]   Downloaded libsensors-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+96cfc75584359ae7ad11cc45968059f29e7b44b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a707b6be9dceb52c22d07c9a45bb0e595dcb3b4bb6ca229ef2c1162aba68ba84
[INFO] running `Command { std: "docker" "start" "-a" "a707b6be9dceb52c22d07c9a45bb0e595dcb3b4bb6ca229ef2c1162aba68ba84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a707b6be9dceb52c22d07c9a45bb0e595dcb3b4bb6ca229ef2c1162aba68ba84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a707b6be9dceb52c22d07c9a45bb0e595dcb3b4bb6ca229ef2c1162aba68ba84", kill_on_drop: false }`
[INFO] [stdout] a707b6be9dceb52c22d07c9a45bb0e595dcb3b4bb6ca229ef2c1162aba68ba84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+96cfc75584359ae7ad11cc45968059f29e7b44b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 584586bbaeccb0f047de972ec843188fa037cc4c45642a3fa14f67484859d053
[INFO] running `Command { std: "docker" "start" "-a" "584586bbaeccb0f047de972ec843188fa037cc4c45642a3fa14f67484859d053", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libsensors-sys v0.2.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking sensors v0.2.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling ipmiraw v0.5.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking fanservice v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/client.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Io(io::Error),
[INFO] [stdout]   |     -- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     Io(io::Error),
[INFO] [stdout] 7 +     Io(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/client.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Io(io::Error),
[INFO] [stdout]   |     -- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     Io(io::Error),
[INFO] [stdout] 7 +     Io(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fanservice` (bin "fanservice"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/96cfc75584359ae7ad11cc45968059f29e7b44b7/bin/rustc --crate-name fanservice --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="ipmi"' --cfg 'feature="ipmiraw"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "env_logger", "ipmi", "ipmiraw", "systemd", "systemd-journal-logger"))' -C metadata=b4be19bd78d7b043 -C extra-filename=-c807c047f5395446 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-c1cf019d136d3963.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-d541ac7a75168aa5.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-4c14618aac3d7409.rmeta --extern ipmiraw=/opt/rustwide/target/debug/deps/libipmiraw-99832201bdbb67b6.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-dd034bb5b9aa3692.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-b5d2b53d8715703b.rmeta --extern sensors=/opt/rustwide/target/debug/deps/libsensors-fcfe45b08948ed42.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b8aaccfbd117e07a.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-288d6b6b0dce6dc0.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ipmiraw-9fea8b805d2c8be4/out` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fanservice` (bin "fanservice" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/96cfc75584359ae7ad11cc45968059f29e7b44b7/bin/rustc --crate-name fanservice --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="ipmi"' --cfg 'feature="ipmiraw"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "env_logger", "ipmi", "ipmiraw", "systemd", "systemd-journal-logger"))' -C metadata=bf3a710b341e954b -C extra-filename=-9b26952f822932cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-c1cf019d136d3963.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-d541ac7a75168aa5.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-4c14618aac3d7409.rmeta --extern ipmiraw=/opt/rustwide/target/debug/deps/libipmiraw-99832201bdbb67b6.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-dd034bb5b9aa3692.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-b5d2b53d8715703b.rmeta --extern sensors=/opt/rustwide/target/debug/deps/libsensors-fcfe45b08948ed42.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b8aaccfbd117e07a.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-288d6b6b0dce6dc0.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ipmiraw-9fea8b805d2c8be4/out` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "584586bbaeccb0f047de972ec843188fa037cc4c45642a3fa14f67484859d053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "584586bbaeccb0f047de972ec843188fa037cc4c45642a3fa14f67484859d053", kill_on_drop: false }`
[INFO] [stdout] 584586bbaeccb0f047de972ec843188fa037cc4c45642a3fa14f67484859d053