[INFO] cloning repository https://github.com/yaozijian/mqttlib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yaozijian/mqttlib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaozijian%2Fmqttlib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaozijian%2Fmqttlib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d208dd74a9fa528c52a550f21d5124a015cc76b
[INFO] checking yaozijian/mqttlib against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaozijian%2Fmqttlib" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yaozijian/mqttlib on toolchain 1280928a99ad3ef2c5735b42dc8852456ae3b974
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yaozijian/mqttlib
[INFO] finished tweaking git repo https://github.com/yaozijian/mqttlib
[INFO] tweaked toml for git repo https://github.com/yaozijian/mqttlib written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yaozijian/mqttlib 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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9111d73f47f6b1fef3c68e43108272d301cd107acc32951a8d3b7c9fc505b927
[INFO] running `Command { std: "docker" "start" "-a" "9111d73f47f6b1fef3c68e43108272d301cd107acc32951a8d3b7c9fc505b927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9111d73f47f6b1fef3c68e43108272d301cd107acc32951a8d3b7c9fc505b927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9111d73f47f6b1fef3c68e43108272d301cd107acc32951a8d3b7c9fc505b927", kill_on_drop: false }`
[INFO] [stdout] 9111d73f47f6b1fef3c68e43108272d301cd107acc32951a8d3b7c9fc505b927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d83e23e226a71e98c8ab7b73cc79b189aae542ee8d78b69176ab13f9676a15
[INFO] running `Command { std: "docker" "start" "-a" "41d83e23e226a71e98c8ab7b73cc79b189aae542ee8d78b69176ab13f9676a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling bincode v1.1.3
[INFO] [stderr]     Checking mqttlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "41d83e23e226a71e98c8ab7b73cc79b189aae542ee8d78b69176ab13f9676a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d83e23e226a71e98c8ab7b73cc79b189aae542ee8d78b69176ab13f9676a15", kill_on_drop: false }`
[INFO] [stdout] 41d83e23e226a71e98c8ab7b73cc79b189aae542ee8d78b69176ab13f9676a15
[INFO] checking yaozijian/mqttlib against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaozijian%2Fmqttlib" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yaozijian/mqttlib on toolchain 9b9e20bc79549d80ab413f49d990713851172cc1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yaozijian/mqttlib
[INFO] finished tweaking git repo https://github.com/yaozijian/mqttlib
[INFO] tweaked toml for git repo https://github.com/yaozijian/mqttlib written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/yaozijian/mqttlib 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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04eaf1dd290e97dea14f4530f590a9d1818e8d7d1578c580fe61ee8bf6b7b194
[INFO] running `Command { std: "docker" "start" "-a" "04eaf1dd290e97dea14f4530f590a9d1818e8d7d1578c580fe61ee8bf6b7b194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04eaf1dd290e97dea14f4530f590a9d1818e8d7d1578c580fe61ee8bf6b7b194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04eaf1dd290e97dea14f4530f590a9d1818e8d7d1578c580fe61ee8bf6b7b194", kill_on_drop: false }`
[INFO] [stdout] 04eaf1dd290e97dea14f4530f590a9d1818e8d7d1578c580fe61ee8bf6b7b194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df7ac1b782151af71099376b75d8d2c69d973892ba4a8c37fad35d13d968daa4
[INFO] running `Command { std: "docker" "start" "-a" "df7ac1b782151af71099376b75d8d2c69d973892ba4a8c37fad35d13d968daa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling bincode v1.1.3
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcUyTvL1/symbols.o" "/opt/rustwide/target/debug/build/bincode-9ebcd105fdb1cfa0/build_script_build-9ebcd105fdb1cfa0.build_script_build.add1c80dbbcbad50-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/bincode-9ebcd105fdb1cfa0/build_script_build-9ebcd105fdb1cfa0.2koh1dxxtqxkrg7c.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libautocfg-1e158025332d6fb3.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f0a846e57d9de9e7.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-cf6ea80100764986.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-39985665fb91a3c2.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-8666dad6789c0484.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7b871242ae961a4e.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-8d4074793ba35678.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-ec84eb0416770982.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-6bab5509ccb72364.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-ac61d465c61f24ac.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-19d2d9343e8c3ab1.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-e762a6d65f031366.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-e85e489d4408465b.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2e9a651f331589a6.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-527e3e7decf6a631.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8c4c4e24ed6290fa.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b905197320c3903d.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9686387289eaa322.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3166674eacfcf914.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/9b9e20bc79549d80ab413f49d990713851172cc1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/bincode-9ebcd105fdb1cfa0/build_script_build-9ebcd105fdb1cfa0" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: final link failed: No space left on device
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bincode` (build script) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaNqv8mL/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "df7ac1b782151af71099376b75d8d2c69d973892ba4a8c37fad35d13d968daa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7ac1b782151af71099376b75d8d2c69d973892ba4a8c37fad35d13d968daa4", kill_on_drop: false }`
[INFO] [stdout] df7ac1b782151af71099376b75d8d2c69d973892ba4a8c37fad35d13d968daa4