[INFO] cloning repository https://github.com/richardanaya/mahrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richardanaya/mahrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardanaya%2Fmahrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardanaya%2Fmahrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3b110e1382eb0af3a259637cbc2bc66f296ac95
[INFO] testing richardanaya/mahrs against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardanaya%2Fmahrs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richardanaya/mahrs on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/richardanaya/mahrs
[INFO] finished tweaking git repo https://github.com/richardanaya/mahrs
[INFO] tweaked toml for git repo https://github.com/richardanaya/mahrs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/richardanaya/mahrs 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded globals v1.0.2
[INFO] [stderr]   Downloaded http-client v6.3.5
[INFO] [stderr]   Downloaded byte-pool v0.2.3
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.6
[INFO] [stderr]   Downloaded serde_qs v0.7.2
[INFO] [stderr]   Downloaded chalk-derive v0.60.0
[INFO] [stderr]   Downloaded ra_ap_cfg v0.0.45
[INFO] [stderr]   Downloaded ra_ap_tt v0.0.45
[INFO] [stderr]   Downloaded ra_ap_la-arena v0.0.45
[INFO] [stderr]   Downloaded ra_ap_text_edit v0.0.45
[INFO] [stderr]   Downloaded ra_ap_test_utils v0.0.45
[INFO] [stderr]   Downloaded spinning_top v0.2.3
[INFO] [stderr]   Downloaded evcxr_input v1.0.0
[INFO] [stderr]   Downloaded async-h1 v2.3.2
[INFO] [stderr]   Downloaded ra_ap_paths v0.0.45
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.45
[INFO] [stderr]   Downloaded smol_str v0.1.17
[INFO] [stderr]   Downloaded rustc-ap-rustc_lexer v710.0.0
[INFO] [stderr]   Downloaded flume v0.10.5
[INFO] [stderr]   Downloaded ra_ap_vfs v0.0.45
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v6.0.0
[INFO] [stderr]   Downloaded chalk-recursive v0.60.0
[INFO] [stderr]   Downloaded ra_ap_base_db v0.0.45
[INFO] [stderr]   Downloaded tracing-tree v0.1.9
[INFO] [stderr]   Downloaded ra_ap_profile v0.0.45
[INFO] [stderr]   Downloaded countme v2.0.4
[INFO] [stderr]   Downloaded ra_ap_mbe v0.0.45
[INFO] [stderr]   Downloaded ra_ap_hir_expand v0.0.45
[INFO] [stderr]   Downloaded ra_ap_hir v0.0.45
[INFO] [stderr]   Downloaded rowan v0.13.0-pre.3
[INFO] [stderr]   Downloaded ra_ap_ide_ssr v0.0.45
[INFO] [stderr]   Downloaded chalk-ir v0.60.0
[INFO] [stderr]   Downloaded ra_ap_ide_db v0.0.45
[INFO] [stderr]   Downloaded evcxr v0.9.0
[INFO] [stderr]   Downloaded ra_ap_parser v0.0.45
[INFO] [stderr]   Downloaded sig v1.0.0
[INFO] [stderr]   Downloaded backtrace v0.3.58
[INFO] [stderr]   Downloaded chalk-solve v0.60.0
[INFO] [stderr]   Downloaded ra_ap_vfs-notify v0.0.45
[INFO] [stderr]   Downloaded ra_ap_project_model v0.0.45
[INFO] [stderr]   Downloaded ra_ap_ide_completion v0.0.45
[INFO] [stderr]   Downloaded ra_ap_proc_macro_api v0.0.45
[INFO] [stderr]   Downloaded ra_ap_hir_def v0.0.45
[INFO] [stderr]   Downloaded ra_ap_ide_assists v0.0.45
[INFO] [stderr]   Downloaded ra_ap_hir_ty v0.0.45
[INFO] [stderr]   Downloaded ra_ap_ide v0.0.45
[INFO] [stderr]   Downloaded ra_ap_toolchain v0.0.45
[INFO] [stderr]   Downloaded ra_ap_syntax v0.0.45
[INFO] [stderr]   Downloaded regex v1.5.3
[INFO] [stderr]   Downloaded salsa v0.16.0
[INFO] [stderr]   Downloaded http-types v2.11.0
[INFO] [stderr]   Downloaded fst v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 113c0cc39b4c968a58c325d113581e125e2b41069f7d42a0510fb0b9352e4262
[INFO] running `Command { std: "docker" "start" "-a" "113c0cc39b4c968a58c325d113581e125e2b41069f7d42a0510fb0b9352e4262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "113c0cc39b4c968a58c325d113581e125e2b41069f7d42a0510fb0b9352e4262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113c0cc39b4c968a58c325d113581e125e2b41069f7d42a0510fb0b9352e4262", kill_on_drop: false }`
[INFO] [stdout] 113c0cc39b4c968a58c325d113581e125e2b41069f7d42a0510fb0b9352e4262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c9117cc43b1f899302c48fec8541c69be71a41983eb7e5707904da0c9762663
[INFO] running `Command { std: "docker" "start" "-a" "4c9117cc43b1f899302c48fec8541c69be71a41983eb7e5707904da0c9762663", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.6
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling sval v1.0.0-alpha.5
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stdout] error: error writing dependencies to `/opt/rustwide/target/debug/deps/syn-00e09eb746d80585.d`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libproc_macro2-4b5af828903a8ac9.rlib`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4c9117cc43b1f899302c48fec8541c69be71a41983eb7e5707904da0c9762663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9117cc43b1f899302c48fec8541c69be71a41983eb7e5707904da0c9762663", kill_on_drop: false }`
[INFO] [stdout] 4c9117cc43b1f899302c48fec8541c69be71a41983eb7e5707904da0c9762663