[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 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy2kappa%2FRust-Profiler" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/y2kappa/Rust-Profiler on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b8f6fe70b8a2ed4be6debc27a17de591df3d7aef91e73e62c217231bc7cf792
[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" "7b8f6fe70b8a2ed4be6debc27a17de591df3d7aef91e73e62c217231bc7cf792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b8f6fe70b8a2ed4be6debc27a17de591df3d7aef91e73e62c217231bc7cf792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8f6fe70b8a2ed4be6debc27a17de591df3d7aef91e73e62c217231bc7cf792", kill_on_drop: false }`
[INFO] [stdout] 7b8f6fe70b8a2ed4be6debc27a17de591df3d7aef91e73e62c217231bc7cf792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e23ca0ecc0775379ee927a42831ce97d1a9c8f47c8275a7a45916000c6535a9
[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" "0e23ca0ecc0775379ee927a42831ce97d1a9c8f47c8275a7a45916000c6535a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling arrayvec v0.4.12
[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 rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling time v0.1.42
[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 code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.profiler.6c6btxxw-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f" "/opt/rustwide/target/debug/deps/profiler-22e702a071d07f8f.2idjgysdq8xg9915.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/Users/sanchez/Projects/rust/profiler" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lmem" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libchrono-d639c34851cac763.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-c9b04947a033b383.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-482165b21d41e6aa.rlib" "/opt/rustwide/target/debug/deps/libtime-0dce63ed24320de4.rlib" "/opt/rustwide/target/debug/deps/libsysinfo-7a11409aeb129fc6.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-f8d979a939530857.rlib" "/opt/rustwide/target/debug/deps/librayon-917f41f27f7a7245.rlib" "/opt/rustwide/target/debug/deps/librayon_core-98430377ee0c24f1.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-c82cda50326f2e10.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-abaf76c1752d9225.rlib" "/opt/rustwide/target/debug/deps/libeither-c43a18da0004ddf4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-08a8e14d0ce1dad1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-4e3138e5784614fd.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-bd6775a4d0f2c856.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-4db71bb5bc085701.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-e544fa61b1446e5c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-c7e2149fb43788d8.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-eca4690bfa8db2eb.rlib" "/opt/rustwide/target/debug/deps/libnodrop-5e38cc6d2f92661f.rlib" "/opt/rustwide/target/debug/deps/liblibc-cab3a7df38297f2e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-62a37d0e54080d1d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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" "0e23ca0ecc0775379ee927a42831ce97d1a9c8f47c8275a7a45916000c6535a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e23ca0ecc0775379ee927a42831ce97d1a9c8f47c8275a7a45916000c6535a9", kill_on_drop: false }`
[INFO] [stdout] 0e23ca0ecc0775379ee927a42831ce97d1a9c8f47c8275a7a45916000c6535a9