[INFO] fetching crate constime 0.2.2...
[INFO] checking constime-0.2.2 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate constime 0.2.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate constime 0.2.2 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate constime 0.2.2
[INFO] finished tweaking crates.io crate constime 0.2.2
[INFO] tweaked toml for crates.io crate constime 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da516e3642c3a21746321ca014662059776b6d121f11ea54564161b13b3f8652
[INFO] running `Command { std: "docker" "start" "-a" "da516e3642c3a21746321ca014662059776b6d121f11ea54564161b13b3f8652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da516e3642c3a21746321ca014662059776b6d121f11ea54564161b13b3f8652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da516e3642c3a21746321ca014662059776b6d121f11ea54564161b13b3f8652", kill_on_drop: false }`
[INFO] [stdout] da516e3642c3a21746321ca014662059776b6d121f11ea54564161b13b3f8652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7dfbce5f2599d884940a4d04497436766e0bbf1e09513af9603a97c6ef13c06
[INFO] running `Command { std: "docker" "start" "-a" "f7dfbce5f2599d884940a4d04497436766e0bbf1e09513af9603a97c6ef13c06", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]    Compiling constime v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking hoot v0.1.3
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking hootbin v0.1.1
[INFO] [stderr]    Compiling rustls v0.22.2
[INFO] [stderr]     Checking rustls-webpki v0.102.1
[INFO] [stderr]     Checking ureq v2.9.4
[INFO] [stdout] error: warning: failed to connect to jobserver from environment variable `CARGO_MAKEFLAGS="-j --jobserver-fds=7,8 --jobserver-auth=7,8"`: cannot open file descriptor 7 from the jobserver environment variable value: Bad file descriptor (os error 9)
[INFO] [stdout]          |
[INFO] [stdout]          = note: the build environment is likely misconfigured
[INFO] [stdout]        
[INFO] [stdout]        error: missing optimized MIR for an item in the crate `ureq`
[INFO] [stdout]            |
[INFO] [stdout]        note: missing optimized MIR for this item (was the crate `ureq` compiled with `--emit=metadata`?)
[INFO] [stdout]           --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ureq-2.9.4/src/lib.rs:541:1
[INFO] [stdout]            |
[INFO] [stdout]        541 | pub fn get(path: &str) -> Request {
[INFO] [stdout]            | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]        
[INFO] [stdout]        error: aborting due to 1 previous error
[INFO] [stdout]        
[INFO] [stdout]   --> tests/main.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |       let retrieved = comptime! {
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 17 | |         extern crate ureq;
[INFO] [stdout] 18 | |         ureq::get("https://gist.githubusercontent.com/DvvCz/9972f1627f8418badb1736d6899d5f44/raw/b31a3627458a698dc029750dfc2572a6f8a131cf...
[INFO] [stdout] 19 | |     };
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `comptime` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `constime` (test "main") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f7dfbce5f2599d884940a4d04497436766e0bbf1e09513af9603a97c6ef13c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7dfbce5f2599d884940a4d04497436766e0bbf1e09513af9603a97c6ef13c06", kill_on_drop: false }`
[INFO] [stdout] f7dfbce5f2599d884940a4d04497436766e0bbf1e09513af9603a97c6ef13c06
