[INFO] fetching crate pi_compress 0.1.0...
[INFO] checking pi_compress-0.1.0 against master#9a42c6509d399fd205917ebce474b31315c5d3e9 for pr-97427
[INFO] extracting crate pi_compress 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate pi_compress 0.1.0 on toolchain 9a42c6509d399fd205917ebce474b31315c5d3e9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pi_compress 0.1.0
[INFO] finished tweaking crates.io crate pi_compress 0.1.0
[INFO] tweaked toml for crates.io crate pi_compress 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lz4 v1.23.3
[INFO] [stderr]   Downloaded lz4-sys v1.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89dacd99f66ac90e025ec6a9d31a2ca5d2f9aa0822e5845b2fefa6439b78ec4d
[INFO] running `Command { std: "docker" "start" "-a" "89dacd99f66ac90e025ec6a9d31a2ca5d2f9aa0822e5845b2fefa6439b78ec4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89dacd99f66ac90e025ec6a9d31a2ca5d2f9aa0822e5845b2fefa6439b78ec4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89dacd99f66ac90e025ec6a9d31a2ca5d2f9aa0822e5845b2fefa6439b78ec4d", kill_on_drop: false }`
[INFO] [stdout] 89dacd99f66ac90e025ec6a9d31a2ca5d2f9aa0822e5845b2fefa6439b78ec4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49b969c64aa9f5e95f500464381108e9d3ee3e968162b3deb1f55ea8bdbca829
[INFO] running `Command { std: "docker" "start" "-a" "49b969c64aa9f5e95f500464381108e9d3ee3e968162b3deb1f55ea8bdbca829", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling lz4-sys v1.9.3
[INFO] [stderr]     Checking lz4 v1.23.3
[INFO] [stderr]     Checking pi_compress v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `compress`
[INFO] [stdout]  --> tests/test.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate compress;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pi_compress` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "49b969c64aa9f5e95f500464381108e9d3ee3e968162b3deb1f55ea8bdbca829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b969c64aa9f5e95f500464381108e9d3ee3e968162b3deb1f55ea8bdbca829", kill_on_drop: false }`
[INFO] [stdout] 49b969c64aa9f5e95f500464381108e9d3ee3e968162b3deb1f55ea8bdbca829