[INFO] cloning repository https://github.com/meganomic/megamonic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meganomic/megamonic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeganomic%2Fmegamonic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeganomic%2Fmegamonic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5535b53540845c461ad645db2d837e140afa6eb
[INFO] testing meganomic/megamonic against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeganomic%2Fmegamonic" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/meganomic/megamonic on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/meganomic/megamonic
[INFO] finished tweaking git repo https://github.com/meganomic/megamonic
[INFO] tweaked toml for git repo https://github.com/meganomic/megamonic written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded btoi v0.4.2
[INFO] [stderr]   Downloaded nvml-wrapper v0.7.0
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.5.0
[INFO] [stderr]   Downloaded wrapcenum-derive v0.4.0
[INFO] [stderr]   Downloaded libsensors-sys v0.2.0
[INFO] [stderr]   Downloaded sensors v0.2.1
[INFO] [stderr]   Downloaded libc-strftime v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8cb8eac84033d24d2503305c1325f3e808b6109b7a9248f080c7aa30dd7a057
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c8cb8eac84033d24d2503305c1325f3e808b6109b7a9248f080c7aa30dd7a057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8cb8eac84033d24d2503305c1325f3e808b6109b7a9248f080c7aa30dd7a057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8cb8eac84033d24d2503305c1325f3e808b6109b7a9248f080c7aa30dd7a057", kill_on_drop: false }`
[INFO] [stdout] c8cb8eac84033d24d2503305c1325f3e808b6109b7a9248f080c7aa30dd7a057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8597eeb0f5f3b456291b93283aa6efca84650cd9f32960c23b884e7f84083eef
[INFO] running `Command { std: "docker" "start" "-a" "8597eeb0f5f3b456291b93283aa6efca84650cd9f32960c23b884e7f84083eef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libsensors-sys v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling megamonic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nvml-wrapper-sys v0.5.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling sensors v0.2.1
[INFO] [stderr]    Compiling libc-strftime v0.2.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling wrapcenum-derive v0.4.0
[INFO] [stderr]    Compiling nvml-wrapper v0.7.0
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.megamonic.3ei70y6a-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb" "/opt/rustwide/target/debug/deps/megamonic-4f1c6faeea1e48eb.e2pgmcjebyu884n.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblibc_strftime-fec2af9ff0a8c64d.rlib" "/opt/rustwide/target/debug/deps/libnvml_wrapper-a1b43867e1f67210.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-b714834f7a114750.rlib" "/opt/rustwide/target/debug/deps/libnvml_wrapper_sys-5525a87228de1bec.rlib" "/opt/rustwide/target/debug/deps/liblibloading-36e009409cfc97a7.rlib" "/opt/rustwide/target/debug/deps/libbtoi-59c54dd932c21f24.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-71830bae6fdcc429.rlib" "/opt/rustwide/target/debug/deps/libsensors-ed9058cd67f7aef2.rlib" "/opt/rustwide/target/debug/deps/liblibsensors_sys-84e349489e154bf7.rlib" "/opt/rustwide/target/debug/deps/libthiserror-5eeee4d325bd24f4.rlib" "/opt/rustwide/target/debug/deps/libahash-ff42d685d099e328.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-66125e88a50d8175.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-20ba4777605dc7d1.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7a1940482b15e85f.rlib" "/opt/rustwide/target/debug/deps/libclap-13392719e0f6f30b.rlib" "/opt/rustwide/target/debug/deps/libvec_map-3dcc7505e5115a40.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-dd99c7a535472410.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-80b118b90349a343.rlib" "/opt/rustwide/target/debug/deps/libstrsim-6053ffb70bb8a76f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-079b1da6d1ea8d5e.rlib" "/opt/rustwide/target/debug/deps/libatty-1c200f20f7688483.rlib" "/opt/rustwide/target/debug/deps/liblibc-a1cb6dd35670a8d2.rlib" "/opt/rustwide/target/debug/deps/libansi_term-fd848814047619b8.rlib" "/opt/rustwide/target/debug/deps/libanyhow-020ae1e914cc88f4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-ldl" "-lsensors" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lsensors
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `megamonic`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8597eeb0f5f3b456291b93283aa6efca84650cd9f32960c23b884e7f84083eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8597eeb0f5f3b456291b93283aa6efca84650cd9f32960c23b884e7f84083eef", kill_on_drop: false }`
[INFO] [stdout] 8597eeb0f5f3b456291b93283aa6efca84650cd9f32960c23b884e7f84083eef