[INFO] cloning repository https://github.com/rithwik/RustlingsSolutions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rithwik/RustlingsSolutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frithwik%2FRustlingsSolutions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frithwik%2FRustlingsSolutions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e224a91dfff8a8b0d1b74b48dc394af745aacb38
[INFO] building rithwik/RustlingsSolutions against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frithwik%2FRustlingsSolutions" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] fatal: cannot create directory at 'target/release/build/bitflags-fb5f885ab4b8b6e7': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] building rithwik/RustlingsSolutions against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frithwik%2FRustlingsSolutions" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/release/build/libc-a54d563b60ee1c39/build-script-build
[INFO] [stderr] error: unable to write file target/release/build/libc-a54d563b60ee1c39/build_script_build-a54d563b60ee1c39
[INFO] [stderr] error: unable to write file target/release/build/libc-a54d563b60ee1c39/build_script_build-a54d563b60ee1c39.d
[INFO] [stderr] fatal: cannot create directory at 'target/release/build/libc-dbbb4d4ca3a6c2a1': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] building rithwik/RustlingsSolutions against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frithwik%2FRustlingsSolutions" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  84% (1136/1340)
Updating files:  85% (1139/1340)
Updating files:  86% (1153/1340)
error: unable to write file target/rls/debug/deps/libnum_traits-c5ba317ee387968a.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libnumber_prefix-5f43f042741f09a8.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libparking_lot-9bd49549729f4ed4.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libparking_lot_core-3e228ccf1c3fa7f3.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libpredicates-14f619294e025dd8.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libpredicates_core-18024f75599b138c.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libpredicates_tree-27686665028488a4.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libproc_macro2-4f8e836e7a50ba9c.rlib
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libproc_macro2-4f8e836e7a50ba9c.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libquote-e98ba91023845b27.rlib
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libquote-e98ba91023845b27.rmeta
[INFO] [stderr] Updating files:  87% (1166/1340)
error: unable to write file target/rls/debug/deps/librand-9730eab99264c4ae.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librand_chacha-3df4ddbbbdffd46a.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librand_core-4dfcf4ef6ca2522f.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librand_core-5a31f7fccc348aa4.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librand_hc-74b20dbb0b5ab527.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librand_isaac-b0890a4475dcf277.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librand_jitter-cd5e6b5c05308ed6.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librand_os-6c1e299a35edbc30.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librand_pcg-7177402f174efa30.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librand_xorshift-668e95865ad147d1.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libregex-767230b6755cc8a8.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libregex_syntax-38906027f69d8f68.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librustc_version-1b181852b1d8917f.rlib
[INFO] [stderr] error: unable to write file target/rls/debug/deps/librustc_version-1b181852b1d8917f.rmeta
[INFO] [stderr] Updating files:  88% (1180/1340)
error: unable to write file target/rls/debug/deps/libryu-477cf24e0ed7a054.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libsame_file-c24d740f9d21316d.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libscopeguard-b652495a2d08c28f.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libsemver-7841315e2df37caf.rlib
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libsemver-7841315e2df37caf.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libsemver_parser-9afea1a85ab9ad0b.rlib
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libsemver_parser-9afea1a85ab9ad0b.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libserde-4a8b32f87bcbd84c.rmeta
[INFO] [stderr] error: unable to write file target/rls/debug/deps/libserde_derive-37f246596df3c258.dylib
[INFO] [stderr] fatal: cannot create directory at 'target/rls/debug/deps/libserde_derive-37f246596df3c258.dylib.dSYM': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] building rithwik/RustlingsSolutions against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frithwik%2FRustlingsSolutions" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  85% (1141/1340)
Updating files:  86% (1153/1340)
Updating files:  87% (1166/1340)
Updating files:  88% (1180/1340)
Updating files:  89% (1193/1340)
Updating files:  90% (1206/1340)
Updating files:  91% (1220/1340)
Updating files:  92% (1233/1340)
Updating files:  93% (1247/1340)
Updating files:  94% (1260/1340)
Updating files:  95% (1273/1340)
Updating files:  96% (1287/1340)
Updating files:  97% (1300/1340)
Updating files:  98% (1314/1340)
Updating files:  99% (1327/1340)
Updating files: 100% (1340/1340)
Updating files: 100% (1340/1340), done.
[INFO] validating manifest of git repo https://github.com/rithwik/RustlingsSolutions on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rithwik/RustlingsSolutions
[INFO] finished tweaking git repo https://github.com/rithwik/RustlingsSolutions
[INFO] tweaked toml for git repo https://github.com/rithwik/RustlingsSolutions written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rithwik/RustlingsSolutions 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" "+334963c956d25708feab489a3816ae63f639355d" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cecc7ce90ad381aad8c9873d1ead47265d5a9ac48d9b2c784a9c178add4e8398
[INFO] running `Command { std: "docker" "start" "-a" "cecc7ce90ad381aad8c9873d1ead47265d5a9ac48d9b2c784a9c178add4e8398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cecc7ce90ad381aad8c9873d1ead47265d5a9ac48d9b2c784a9c178add4e8398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cecc7ce90ad381aad8c9873d1ead47265d5a9ac48d9b2c784a9c178add4e8398", kill_on_drop: false }`
[INFO] [stdout] cecc7ce90ad381aad8c9873d1ead47265d5a9ac48d9b2c784a9c178add4e8398
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7bf095c9083b8d1528a3a7fd379e2ef1dcbae097f1a4a111d84348b96e01062
[INFO] running `Command { std: "docker" "start" "-a" "e7bf095c9083b8d1528a3a7fd379e2ef1dcbae097f1a4a111d84348b96e01062", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling smallvec v0.6.9
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling lock_api v0.2.0
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling inotify v0.7.0
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]    Compiling filetime v0.2.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling notify v4.0.15
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[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/334963c956d25708feab489a3816ae63f639355d/bin/rustc --crate-name regex_syntax --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.6.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=3512939253d346ec -C extra-filename=-a56b0fabac054151 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ucd_util=/opt/rustwide/target/debug/deps/libucd_util-467191664c526627.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `syn` (lib)
[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/334963c956d25708feab489a3816ae63f639355d/bin/rustc --crate-name syn --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-0.15.34/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=a2618e896385d302 -C extra-filename=-8d831c08964e965a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-69b57a79cfe8b72c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c7d6463a4f866bbe.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-c15504178e575201.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (exit status: 101)
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `clap` (lib)
[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/334963c956d25708feab489a3816ae63f639355d/bin/rustc --crate-name clap --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.33.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="vec_map"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("ansi_term", "atty", "clippy", "color", "debug", "default", "doc", "lints", "nightly", "no_cargo", "strsim", "suggestions", "term_size", "unstable", "vec_map", "wrap_help", "yaml", "yaml-rust"))' -C metadata=d7cd85bd023aada2 -C extra-filename=-975bfadb5eb0d62d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-dc29728339138c52.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-d851e66e5a881174.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-efecdafcadde6825.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-1c33ff29e0d45111.rmeta --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-566c4f510f0b14be.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-36c4e561a62512c0.rmeta --extern vec_map=/opt/rustwide/target/debug/deps/libvec_map-1380c2362ffb015e.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "e7bf095c9083b8d1528a3a7fd379e2ef1dcbae097f1a4a111d84348b96e01062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7bf095c9083b8d1528a3a7fd379e2ef1dcbae097f1a4a111d84348b96e01062", kill_on_drop: false }`
[INFO] [stdout] e7bf095c9083b8d1528a3a7fd379e2ef1dcbae097f1a4a111d84348b96e01062