[INFO] cloning repository https://github.com/LearningOS/rust-rustlings-L1nf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LearningOS/rust-rustlings-L1nf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2Frust-rustlings-L1nf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2Frust-rustlings-L1nf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] deb933c9cb3198937c7af88cf1b265eb33777afa
[INFO] testing LearningOS/rust-rustlings-L1nf/deb933c9cb3198937c7af88cf1b265eb33777afa against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2Frust-rustlings-L1nf" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LearningOS/rust-rustlings-L1nf on toolchain f23b22458132fb20faeb8a915b1c252478696f25
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LearningOS/rust-rustlings-L1nf
[INFO] finished tweaking git repo https://github.com/LearningOS/rust-rustlings-L1nf
[INFO] tweaked toml for git repo https://github.com/LearningOS/rust-rustlings-L1nf written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LearningOS/rust-rustlings-L1nf 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" "+f23b22458132fb20faeb8a915b1c252478696f25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 280e5627039780e4cda23d0ed48f64e0a4b2a2b4531bc7905feedc7188b005b0
[INFO] running `Command { std: "docker" "start" "-a" "280e5627039780e4cda23d0ed48f64e0a4b2a2b4531bc7905feedc7188b005b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "280e5627039780e4cda23d0ed48f64e0a4b2a2b4531bc7905feedc7188b005b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280e5627039780e4cda23d0ed48f64e0a4b2a2b4531bc7905feedc7188b005b0", kill_on_drop: false }`
[INFO] [stdout] 280e5627039780e4cda23d0ed48f64e0a4b2a2b4531bc7905feedc7188b005b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc60162fc3fb02b01c18f36e9052276052e9bde2ae6b454b58e241caa3a76615
[INFO] running `Command { std: "docker" "start" "-a" "fc60162fc3fb02b01c18f36e9052276052e9bde2ae6b454b58e241caa3a76615", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]    Compiling argh_shared v0.1.5
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libnet2-6fec13319e9decc5.rlib`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `net2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaZ1abmo/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aho-corasick` (lib) due to 1 previous error
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustct1YqCU/symbols.o" "/opt/rustwide/target/debug/build/serde_json-c3036393ea0f32a3/build_script_build-c3036393ea0f32a3.build_script_build.4458961adc4171a8-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/serde_json-c3036393ea0f32a3/build_script_build-c3036393ea0f32a3.d53fb8ea30zx25ea95fti9w8r.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f36c847cc7d794fc.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-578d54746a79aa44.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-904c29d49e5cf73e.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-68b28eebae724018.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-560631c702dee569.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-10bcfbd81438e288.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-ca754d8825224f8b.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-eaa8e0bee9de3791.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-9871c3445f9c3efa.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-ed5a3106f015c794.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22e9e03915f31288.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-fb6b09f170935963.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-c17c3ff980a79a1f.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-af872ecf6f22cced.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ca8dddbae7535f84.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-efa1bbd65297b1ec.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a00d470c02c17e75.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/serde_json-c3036393ea0f32a3/build_script_build-c3036393ea0f32a3" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_json` (build script) due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaTYvuIQ"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mio` (lib) due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaSsYVqG"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `regex-syntax` (lib) due to 1 previous error
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta3IwffU"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fc60162fc3fb02b01c18f36e9052276052e9bde2ae6b454b58e241caa3a76615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc60162fc3fb02b01c18f36e9052276052e9bde2ae6b454b58e241caa3a76615", kill_on_drop: false }`
[INFO] [stdout] fc60162fc3fb02b01c18f36e9052276052e9bde2ae6b454b58e241caa3a76615