[INFO] fetching crate io-enum 1.2.0...
[INFO] testing io-enum-1.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate io-enum 1.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate io-enum 1.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate io-enum 1.2.0
[INFO] tweaked toml for crates.io crate io-enum 1.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate io-enum 1.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate io-enum 1.2.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27b7fe98d5dd07cedb1f99556e6bd166f3c4ab94bc11a8aa4a2f21d51f6a96ab
[INFO] running `Command { std: "docker" "start" "-a" "27b7fe98d5dd07cedb1f99556e6bd166f3c4ab94bc11a8aa4a2f21d51f6a96ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27b7fe98d5dd07cedb1f99556e6bd166f3c4ab94bc11a8aa4a2f21d51f6a96ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b7fe98d5dd07cedb1f99556e6bd166f3c4ab94bc11a8aa4a2f21d51f6a96ab", kill_on_drop: false }`
[INFO] [stdout] 27b7fe98d5dd07cedb1f99556e6bd166f3c4ab94bc11a8aa4a2f21d51f6a96ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ebb111a77614f3d97febb31c143a0732ef4a8e9b3155808275e870fdb125f24
[INFO] running `Command { std: "docker" "start" "-a" "6ebb111a77614f3d97febb31c143a0732ef4a8e9b3155808275e870fdb125f24", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling derive_utils v0.15.0
[INFO] [stderr]    Compiling io-enum v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "6ebb111a77614f3d97febb31c143a0732ef4a8e9b3155808275e870fdb125f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebb111a77614f3d97febb31c143a0732ef4a8e9b3155808275e870fdb125f24", kill_on_drop: false }`
[INFO] [stdout] 6ebb111a77614f3d97febb31c143a0732ef4a8e9b3155808275e870fdb125f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea079034d108567ffeda0c2d85507584b442c891e71ca01022664b4a4bff45d8
[INFO] running `Command { std: "docker" "start" "-a" "ea079034d108567ffeda0c2d85507584b442c891e71ca01022664b4a4bff45d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling derive_utils v0.15.0
[INFO] [stderr]    Compiling io-enum v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `macrotest`
[INFO] [stdout]  --> tests/expandtest.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     macrotest::expand_args("tests/expand/**/*.rs", args);
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `macrotest`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `macrotest`, use `cargo add macrotest` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io-enum` (test "expandtest") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ea079034d108567ffeda0c2d85507584b442c891e71ca01022664b4a4bff45d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea079034d108567ffeda0c2d85507584b442c891e71ca01022664b4a4bff45d8", kill_on_drop: false }`
[INFO] [stdout] ea079034d108567ffeda0c2d85507584b442c891e71ca01022664b4a4bff45d8