[INFO] fetching crate n0-future 0.2.0...
[INFO] checking n0-future-0.2.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate n0-future 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate n0-future 0.2.0
[INFO] finished tweaking crates.io crate n0-future 0.2.0
[INFO] tweaked toml for crates.io crate n0-future 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate n0-future 0.2.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate n0-future 0.2.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-buffered v0.2.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71946842a935e058816cbd1147c527d778431e4568f122ff4a71068e0031b609
[INFO] running `Command { std: "docker" "start" "-a" "71946842a935e058816cbd1147c527d778431e4568f122ff4a71068e0031b609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71946842a935e058816cbd1147c527d778431e4568f122ff4a71068e0031b609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71946842a935e058816cbd1147c527d778431e4568f122ff4a71068e0031b609", kill_on_drop: false }`
[INFO] [stdout] 71946842a935e058816cbd1147c527d778431e4568f122ff4a71068e0031b609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 088766516de64d73e6fe0775ca45b407670d2ca9fc060655e7b9e1354ff1be4e
[INFO] running `Command { std: "docker" "start" "-a" "088766516de64d73e6fe0775ca45b407670d2ca9fc060655e7b9e1354ff1be4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/unicode_xid-4dfc1b165cf6adea.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "088766516de64d73e6fe0775ca45b407670d2ca9fc060655e7b9e1354ff1be4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088766516de64d73e6fe0775ca45b407670d2ca9fc060655e7b9e1354ff1be4e", kill_on_drop: false }`
[INFO] [stdout] 088766516de64d73e6fe0775ca45b407670d2ca9fc060655e7b9e1354ff1be4e