[INFO] cloning repository https://github.com/y2kappa/Rust-Profiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y2kappa/Rust-Profiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy2kappa%2FRust-Profiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy2kappa%2FRust-Profiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb8ba16affd8e2fbdffc9efeabbf19cee9573d80
[INFO] testing y2kappa/Rust-Profiler against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy2kappa%2FRust-Profiler" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/y2kappa/Rust-Profiler on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/y2kappa/Rust-Profiler
[INFO] finished tweaking git repo https://github.com/y2kappa/Rust-Profiler
[INFO] tweaked toml for git repo https://github.com/y2kappa/Rust-Profiler written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/y2kappa/Rust-Profiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbacf508ec3a092cd6a0351d319de906464107303a5dc577cfe78e75049d4ac9
[INFO] running `Command { std: "docker" "start" "-a" "cbacf508ec3a092cd6a0351d319de906464107303a5dc577cfe78e75049d4ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbacf508ec3a092cd6a0351d319de906464107303a5dc577cfe78e75049d4ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbacf508ec3a092cd6a0351d319de906464107303a5dc577cfe78e75049d4ac9", kill_on_drop: false }`
[INFO] [stdout] cbacf508ec3a092cd6a0351d319de906464107303a5dc577cfe78e75049d4ac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 093fa0a2367569a6f198ba4cbeeeb2411694b98de0069168fae0f3d028b503d9
[INFO] running `Command { std: "docker" "start" "-a" "093fa0a2367569a6f198ba4cbeeeb2411694b98de0069168fae0f3d028b503d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling sysinfo v0.9.5
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling profiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> build.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stdout] warning: unused imports: `thread`, `time`
[INFO] [stdout]  --> src/main.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{thread, time};
[INFO] [stdout]   |           ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Datelike`
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use chrono::{Datelike, Timelike, Utc};
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.profiler.r0p408s5-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e.3mxesnxlf98mm28l.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/Users/sanchez/Projects/rust/profiler" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lmem" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libchrono-7c1bddea62921967.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-62ef9f891af9dbd5.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-0ddf6e010754d674.rlib" "/opt/rustwide/target/debug/deps/libtime-a6a83bd8ddb9f9e2.rlib" "/opt/rustwide/target/debug/deps/libsysinfo-5f99f29d36b79287.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-34c81ecedcea093d.rlib" "/opt/rustwide/target/debug/deps/librayon-50d33a3ae3d444bf.rlib" "/opt/rustwide/target/debug/deps/librayon_core-b20039f757f3d58f.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-42759211e50a76af.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-7e8ed9337ea495d1.rlib" "/opt/rustwide/target/debug/deps/libeither-5767f55d9a9976f0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-71b81ff29fae2dc7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-f1484572512a472d.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-044d226b7fec4d51.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-3e7cf0c2fa27668e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-4ed07e439d758c0b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0d0c3ba8fc659c9d.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-9f5303315bcd6c5b.rlib" "/opt/rustwide/target/debug/deps/libnodrop-2c9496754f59ed47.rlib" "/opt/rustwide/target/debug/deps/liblibc-3086048a293e65b8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4531b65bc2882fbe.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/profiler-1ac1fbda05158b3e" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lmem
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `profiler`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "093fa0a2367569a6f198ba4cbeeeb2411694b98de0069168fae0f3d028b503d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093fa0a2367569a6f198ba4cbeeeb2411694b98de0069168fae0f3d028b503d9", kill_on_drop: false }`
[INFO] [stdout] 093fa0a2367569a6f198ba4cbeeeb2411694b98de0069168fae0f3d028b503d9
