[INFO] cloning repository https://github.com/harmless-tech/cranelift-testing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harmless-tech/cranelift-testing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharmless-tech%2Fcranelift-testing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharmless-tech%2Fcranelift-testing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1a35d287d57d7808a6fba96e95b2c2b30da039e
[INFO] checking harmless-tech/cranelift-testing/e1a35d287d57d7808a6fba96e95b2c2b30da039e against master#c3def263a44e07e09ae6d57abfc8650227fb4972 for pr-118916
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharmless-tech%2Fcranelift-testing" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/harmless-tech/cranelift-testing on toolchain c3def263a44e07e09ae6d57abfc8650227fb4972
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/harmless-tech/cranelift-testing
[INFO] finished tweaking git repo https://github.com/harmless-tech/cranelift-testing
[INFO] tweaked toml for git repo https://github.com/harmless-tech/cranelift-testing written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/harmless-tech/cranelift-testing 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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cranelift-object v0.95.1
[INFO] [stderr]   Downloaded cranelift-module v0.95.1
[INFO] [stderr]   Downloaded cranelift-jit v0.95.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1346c64005260f9307fa812c92060980631052900787dacce055bdd0a5befce2
[INFO] running `Command { std: "docker" "start" "-a" "1346c64005260f9307fa812c92060980631052900787dacce055bdd0a5befce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1346c64005260f9307fa812c92060980631052900787dacce055bdd0a5befce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1346c64005260f9307fa812c92060980631052900787dacce055bdd0a5befce2", kill_on_drop: false }`
[INFO] [stdout] 1346c64005260f9307fa812c92060980631052900787dacce055bdd0a5befce2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53fb56630432ed85801d0dcc53425f0af1fd9a7e6ac2d7d05f6d7f0396db2af7
[INFO] running `Command { std: "docker" "start" "-a" "53fb56630432ed85801d0dcc53425f0af1fd9a7e6ac2d7d05f6d7f0396db2af7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-isle v0.95.1
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.95.1
[INFO] [stderr]    Compiling target-lexicon v0.12.7
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking cranelift-entity v0.95.1
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking slice-group-by v0.3.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking bumpalo v3.12.1
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.95.1
[INFO] [stderr]     Checking anyhow v1.0.71
[INFO] [stderr]    Compiling crt-runtime v0.1.0 (/opt/rustwide/workdir/crates/crt-runtime)
[INFO] [stderr]     Checking crt-std v0.1.0 (/opt/rustwide/workdir/crates/crt-std)
[INFO] [stderr]     Checking crt-core v0.1.0 (/opt/rustwide/workdir/crates/crt-core)
[INFO] [stderr]     Checking crt-alloc v0.1.0 (/opt/rustwide/workdir/crates/crt-alloc)
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking cranelift-bforest v0.95.1
[INFO] [stderr]     Checking regalloc2 v0.6.1
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: crt-runtime@0.1.0: ar: ../../target/debug/cr.o: No such file or directory
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `crt-runtime v0.1.0 (/opt/rustwide/workdir/crates/crt-runtime)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/crt-runtime-7e26f03b65bcbeff/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=target/debug/cr.o
[INFO] [stderr]   cargo:rustc-link-search=target/debug
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   cargo:rerun-if-env-changed=AR_x86_64-unknown-linux-gnu
[INFO] [stderr]   AR_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=AR_x86_64_unknown_linux_gnu
[INFO] [stderr]   AR_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_AR
[INFO] [stderr]   HOST_AR = None
[INFO] [stderr]   cargo:rerun-if-env-changed=AR
[INFO] [stderr]   AR = None
[INFO] [stderr]   cargo:rerun-if-env-changed=ARFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   ARFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=ARFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   ARFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_ARFLAGS
[INFO] [stderr]   HOST_ARFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=ARFLAGS
[INFO] [stderr]   ARFLAGS = None
[INFO] [stderr]   running: ZERO_AR_DATE="1" "ar" "cq" "/opt/rustwide/target/debug/build/crt-runtime-05d6aef571bfc965/out/libcr.a" "../../target/debug/cr.o"
[INFO] [stderr]   cargo:warning=ar: ../../target/debug/cr.o: No such file or directory
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command ZERO_AR_DATE="1" "ar" "cq" "/opt/rustwide/target/debug/build/crt-runtime-05d6aef571bfc965/out/libcr.a" "../../target/debug/cr.o" with args "ar" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "53fb56630432ed85801d0dcc53425f0af1fd9a7e6ac2d7d05f6d7f0396db2af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fb56630432ed85801d0dcc53425f0af1fd9a7e6ac2d7d05f6d7f0396db2af7", kill_on_drop: false }`
[INFO] [stdout] 53fb56630432ed85801d0dcc53425f0af1fd9a7e6ac2d7d05f6d7f0396db2af7