[INFO] fetching crate aquascope_workspace_utils 0.3.4...
[INFO] checking aquascope_workspace_utils-0.3.4 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate aquascope_workspace_utils 0.3.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate aquascope_workspace_utils 0.3.4 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate aquascope_workspace_utils 0.3.4
[INFO] finished tweaking crates.io crate aquascope_workspace_utils 0.3.4
[INFO] tweaked toml for crates.io crate aquascope_workspace_utils 0.3.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding serde v1.0.149 (available: v1.0.215)
[INFO] [stderr]       Adding serde_derive v1.0.149 (available: v1.0.215)
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.8.19)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.149
[INFO] [stderr]   Downloaded serde v1.0.149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a710d6c7b05cdef62b9ce92246b66a8f6e65596fc8cb25a4c442a611802c455
[INFO] running `Command { std: "docker" "start" "-a" "1a710d6c7b05cdef62b9ce92246b66a8f6e65596fc8cb25a4c442a611802c455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a710d6c7b05cdef62b9ce92246b66a8f6e65596fc8cb25a4c442a611802c455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a710d6c7b05cdef62b9ce92246b66a8f6e65596fc8cb25a4c442a611802c455", kill_on_drop: false }`
[INFO] [stdout] 1a710d6c7b05cdef62b9ce92246b66a8f6e65596fc8cb25a4c442a611802c455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b080a0869f8ec4f3f0e5cde39d988ac5f14b3a82686a4fbf5a45a9d47fcf7bea
[INFO] running `Command { std: "docker" "start" "-a" "b080a0869f8ec4f3f0e5cde39d988ac5f14b3a82686a4fbf5a45a9d47fcf7bea", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.149
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking aquascope_workspace_utils v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../rust-toolchain.toml`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/lib.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | const TOOLCHAIN_TOML: &str = include_str!("../rust-toolchain.toml");
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../rust-toolchain.toml`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/lib.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | const TOOLCHAIN_TOML: &str = include_str!("../rust-toolchain.toml");
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aquascope_workspace_utils` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `aquascope_workspace_utils` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b080a0869f8ec4f3f0e5cde39d988ac5f14b3a82686a4fbf5a45a9d47fcf7bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b080a0869f8ec4f3f0e5cde39d988ac5f14b3a82686a4fbf5a45a9d47fcf7bea", kill_on_drop: false }`
[INFO] [stdout] b080a0869f8ec4f3f0e5cde39d988ac5f14b3a82686a4fbf5a45a9d47fcf7bea
