[INFO] fetching crate transmutter 0.1.0... [INFO] checking transmutter-0.1.0 against try#149edce6c6ee840adb602803b96d083101ef3592 for pr-133502-16 [INFO] extracting crate transmutter 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate transmutter 0.1.0 [INFO] finished tweaking crates.io crate transmutter 0.1.0 [INFO] tweaked toml for crates.io crate transmutter 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate transmutter 0.1.0 on toolchain 149edce6c6ee840adb602803b96d083101ef3592 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ca12192bff25659da31293d9e02130c25f81556f617ad7b7897f96085ae96df [INFO] running `Command { std: "docker" "start" "-a" "7ca12192bff25659da31293d9e02130c25f81556f617ad7b7897f96085ae96df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ca12192bff25659da31293d9e02130c25f81556f617ad7b7897f96085ae96df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ca12192bff25659da31293d9e02130c25f81556f617ad7b7897f96085ae96df", kill_on_drop: false }` [INFO] [stdout] 7ca12192bff25659da31293d9e02130c25f81556f617ad7b7897f96085ae96df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d78d2b33def29a9ff4b0b4b9fe54d883c8163899e5ee8602acb64e83949b70aa [INFO] running `Command { std: "docker" "start" "-a" "d78d2b33def29a9ff4b0b4b9fe54d883c8163899e5ee8602acb64e83949b70aa", kill_on_drop: false }` [INFO] [stderr] Checking transmutter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `transmutter` (lib) due to 1 previous error [INFO] [stdout] warning: unused imports: `type_name_of_val` and `type_name` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | use std::any::{type_name, type_name_of_val}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0284]: type annotations needed: cannot normalize ` as Transmutter>::Target` [INFO] [stdout] --> src/lib.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | transmutter::, U>(value) [INFO] [stdout] | ^^^^^ cannot normalize ` as Transmutter>::Target` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `transmutter` (lib test) due to 1 previous error; 1 warning emitted [INFO] [stdout] error[E0284]: type annotations needed: cannot normalize ` as Transmutter>::Target` [INFO] [stdout] --> src/lib.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | transmutter::, U>(value) [INFO] [stdout] | ^^^^^ cannot normalize ` as Transmutter>::Target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d78d2b33def29a9ff4b0b4b9fe54d883c8163899e5ee8602acb64e83949b70aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d78d2b33def29a9ff4b0b4b9fe54d883c8163899e5ee8602acb64e83949b70aa", kill_on_drop: false }` [INFO] [stdout] d78d2b33def29a9ff4b0b4b9fe54d883c8163899e5ee8602acb64e83949b70aa