[INFO] fetching crate dbuff 0.1.0...
[INFO] fixing dbuff-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate dbuff 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate dbuff 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dbuff 0.1.0
[INFO] tweaked toml for crates.io crate dbuff 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dbuff 0.1.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dbuff 0.1.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded archery v1.2.2
[INFO] [stderr]   Downloaded wherror v2.3.1
[INFO] [stderr]   Downloaded rpds v1.2.0
[INFO] [stderr]   Downloaded wherror-impl v2.3.1
[INFO] [stderr]   Downloaded kanal v0.1.1
[INFO] [stderr]   Downloaded triomphe v0.1.15
[INFO] [stderr]   Downloaded arc-swap v1.9.0
[INFO] [stderr]   Downloaded error-stack v0.7.0
[INFO] [stderr]   Downloaded tokio v1.51.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9e1f1ca709807fcea589aafee6564179b926d07ded52ebda88ba933e185dde0c
[INFO] running `Command { std: "docker" "start" "9e1f1ca709807fcea589aafee6564179b926d07ded52ebda88ba933e185dde0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e1f1ca709807fcea589aafee6564179b926d07ded52ebda88ba933e185dde0c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e1f1ca709807fcea589aafee6564179b926d07ded52ebda88ba933e185dde0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e1f1ca709807fcea589aafee6564179b926d07ded52ebda88ba933e185dde0c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling wherror v2.3.1
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking triomphe v0.1.15
[INFO] [stderr]     Checking kanal v0.1.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking archery v1.2.2
[INFO] [stderr]     Checking rpds v1.2.0
[INFO] [stderr]     Checking arc-swap v1.9.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling wherror-impl v2.3.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tokio v1.51.0
[INFO] [stderr]     Checking dbuff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `error_stack`
[INFO] [stdout]  --> examples/tracked_error_report.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use error_stack::Report;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `error_stack`
[INFO] [stdout]   |
[INFO] [stdout] help: to make use of source file examples/error_stack.rs, use `mod error_stack` in this file to declare the module
[INFO] [stdout]   |
[INFO] [stdout] 1 + mod error_stack;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dbuff` (example "tracked_error_report") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9e1f1ca709807fcea589aafee6564179b926d07ded52ebda88ba933e185dde0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1f1ca709807fcea589aafee6564179b926d07ded52ebda88ba933e185dde0c", kill_on_drop: false }`
[INFO] [stdout] 9e1f1ca709807fcea589aafee6564179b926d07ded52ebda88ba933e185dde0c
