[INFO] cloning repository https://github.com/mahkoh/opera
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mahkoh/opera" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Fopera", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Fopera'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b7d96d47c56fd2fe0fe20e524d41e8c32885fed
[INFO] checking mahkoh/opera against master#0f442e265c165c0a78633bef98de18517815150c for pr-129073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Fopera" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mahkoh/opera on toolchain 0f442e265c165c0a78633bef98de18517815150c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mahkoh/opera
[INFO] finished tweaking git repo https://github.com/mahkoh/opera
[INFO] tweaked toml for git repo https://github.com/mahkoh/opera written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mahkoh/opera 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" "+0f442e265c165c0a78633bef98de18517815150c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bc422f2c168b1f8e93d0ce0150c6c918d556a9b7340a12ca35fbc0565744c3a
[INFO] running `Command { std: "docker" "start" "-a" "3bc422f2c168b1f8e93d0ce0150c6c918d556a9b7340a12ca35fbc0565744c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bc422f2c168b1f8e93d0ce0150c6c918d556a9b7340a12ca35fbc0565744c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc422f2c168b1f8e93d0ce0150c6c918d556a9b7340a12ca35fbc0565744c3a", kill_on_drop: false }`
[INFO] [stdout] 3bc422f2c168b1f8e93d0ce0150c6c918d556a9b7340a12ca35fbc0565744c3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f442e265c165c0a78633bef98de18517815150c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dac3f3c00bc089b06f4864e9b9d386fb4642d63007e640381c6bbcef8be6ca0d
[INFO] running `Command { std: "docker" "start" "-a" "dac3f3c00bc089b06f4864e9b9d386fb4642d63007e640381c6bbcef8be6ca0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking opera v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "dac3f3c00bc089b06f4864e9b9d386fb4642d63007e640381c6bbcef8be6ca0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac3f3c00bc089b06f4864e9b9d386fb4642d63007e640381c6bbcef8be6ca0d", kill_on_drop: false }`
[INFO] [stdout] dac3f3c00bc089b06f4864e9b9d386fb4642d63007e640381c6bbcef8be6ca0d
[INFO] checking mahkoh/opera against try#774bd5ba31b89dab12d58c29690ad9f7e5c9f063 for pr-129073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Fopera" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mahkoh/opera on toolchain 774bd5ba31b89dab12d58c29690ad9f7e5c9f063
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mahkoh/opera
[INFO] finished tweaking git repo https://github.com/mahkoh/opera
[INFO] tweaked toml for git repo https://github.com/mahkoh/opera written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mahkoh/opera 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" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f51c65df3cd9d2f8b78441bacaf5428d4bb9481bc94bed119ff52d0dd2218e8f
[INFO] running `Command { std: "docker" "start" "-a" "f51c65df3cd9d2f8b78441bacaf5428d4bb9481bc94bed119ff52d0dd2218e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f51c65df3cd9d2f8b78441bacaf5428d4bb9481bc94bed119ff52d0dd2218e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51c65df3cd9d2f8b78441bacaf5428d4bb9481bc94bed119ff52d0dd2218e8f", kill_on_drop: false }`
[INFO] [stdout] f51c65df3cd9d2f8b78441bacaf5428d4bb9481bc94bed119ff52d0dd2218e8f
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+774bd5ba31b89dab12d58c29690ad9f7e5c9f063" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea4054c286e963f3c6299151d608dca804f4761416b798f9c725a8dfc8173ff4
[INFO] running `Command { std: "docker" "start" "-a" "ea4054c286e963f3c6299151d608dca804f4761416b798f9c725a8dfc8173ff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking opera v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/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" "-Wl,--version-script=/tmp/rustc85I8XD/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustc85I8XD/symbols.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.00.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.01.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.02.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.03.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.04.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.05.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.06.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.07.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.08.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.09.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.serde_derive.1e4d031bff55775e-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.1zn6wfaka8haixck7p7lr93nu.rcgu.rmeta" "/opt/rustwide/target/debug/deps/serde_derive-3dba2e0e9f95830b.4chzb9gv2o2nb0atdo2nbhzp4.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsyn-49473a5a18d8c0bf.rlib" "/opt/rustwide/target/debug/deps/libquote-9c24213ca5b97351.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-421362122a8d5a42.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-b11525fba24dfc5c.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-c00f98098c13cb4d.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f4c4082e8243d12c.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d33d5ed5d84e9f79.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0533dbf5608d05d6.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-617439cf4e8d6960.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-45eb1dceb25d351c.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9d4c265e5680f04d.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-48b16d0598668a72.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-775a7fcb24bb0cb1.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-ab0a5aaac835d9f8.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0ded88b5e9262a10.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-da707a51a99f7459.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-646c28049e354bbe.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a4233b7197f49390.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-0220f09a7a9e9b7f.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-03ff6ab748d87ac0.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a09f715bd3cba591.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib" "/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-4ff76c00e1ddbd50.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/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/774bd5ba31b89dab12d58c29690ad9f7e5c9f063/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libserde_derive-3dba2e0e9f95830b.so" "-Wl,--gc-sections" "-shared" "-Wl,-soname=libserde_derive-3dba2e0e9f95830b.so" "-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] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_derive` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ea4054c286e963f3c6299151d608dca804f4761416b798f9c725a8dfc8173ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4054c286e963f3c6299151d608dca804f4761416b798f9c725a8dfc8173ff4", kill_on_drop: false }`
[INFO] [stdout] ea4054c286e963f3c6299151d608dca804f4761416b798f9c725a8dfc8173ff4