[INFO] fetching crate sumdir 0.2.0... [INFO] testing sumdir-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate sumdir 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate sumdir 0.2.0 [INFO] finished tweaking crates.io crate sumdir 0.2.0 [INFO] tweaked toml for crates.io crate sumdir 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sumdir 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.10.1 (available: v0.22.1) [INFO] [stderr] Adding blake2 v0.8.1 (available: v0.10.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f08bf875ed5b56926b53f47a0f8185d1a7a2a873197f5a8f889c410a230869b6 [INFO] running `Command { std: "docker" "start" "-a" "f08bf875ed5b56926b53f47a0f8185d1a7a2a873197f5a8f889c410a230869b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f08bf875ed5b56926b53f47a0f8185d1a7a2a873197f5a8f889c410a230869b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f08bf875ed5b56926b53f47a0f8185d1a7a2a873197f5a8f889c410a230869b6", kill_on_drop: false }` [INFO] [stdout] f08bf875ed5b56926b53f47a0f8185d1a7a2a873197f5a8f889c410a230869b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6e46200b7fb4e70c19379b6a916b320d8fea261d9cfb6dacba3ba7dd2cead6c [INFO] running `Command { std: "docker" "start" "-a" "c6e46200b7fb4e70c19379b6a916b320d8fea261d9cfb6dacba3ba7dd2cead6c", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling blake2 v0.8.1 [INFO] [stderr] Compiling sumdir v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.47s [INFO] running `Command { std: "docker" "inspect" "c6e46200b7fb4e70c19379b6a916b320d8fea261d9cfb6dacba3ba7dd2cead6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6e46200b7fb4e70c19379b6a916b320d8fea261d9cfb6dacba3ba7dd2cead6c", kill_on_drop: false }` [INFO] [stdout] c6e46200b7fb4e70c19379b6a916b320d8fea261d9cfb6dacba3ba7dd2cead6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3954b63c404c480681da2e2cac122fc7c37e853250adba9582bc39e010aaff57 [INFO] running `Command { std: "docker" "start" "-a" "3954b63c404c480681da2e2cac122fc7c37e853250adba9582bc39e010aaff57", kill_on_drop: false }` [INFO] [stderr] Compiling sumdir v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "3954b63c404c480681da2e2cac122fc7c37e853250adba9582bc39e010aaff57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3954b63c404c480681da2e2cac122fc7c37e853250adba9582bc39e010aaff57", kill_on_drop: false }` [INFO] [stdout] 3954b63c404c480681da2e2cac122fc7c37e853250adba9582bc39e010aaff57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ff93c485b3c2df8cba7815f044f250f2e382de47b9787f08dae78b9e567636e6 [INFO] running `Command { std: "docker" "start" "-a" "ff93c485b3c2df8cba7815f044f250f2e382de47b9787f08dae78b9e567636e6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sumdir-7dc5e75509174506) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_dir_hash ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests sumdir [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - dir_hash (line 10) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - dir_hash (line 10) stdout ---- [INFO] [stdout] error[E0277]: can't compare `&str` with `Result` [INFO] [stdout] --> src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 7 | assert_eq!("{}", sumdir::dir_hash("test-checksum")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `&str == Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `PartialEq>` is not implemented for `&str` [INFO] [stdout] = help: the following other types implement trait `PartialEq`: [INFO] [stdout] `&str` implements `PartialEq` [INFO] [stdout] `&str` implements `PartialEq` [INFO] [stdout] `&str` implements `PartialEq>` [INFO] [stdout] `&str` implements `PartialEq` [INFO] [stdout] `&str` implements `PartialEq` [INFO] [stdout] `str` implements `PartialEq` [INFO] [stdout] `str` implements `PartialEq` [INFO] [stdout] `str` implements `PartialEq>` [INFO] [stdout] and 4 others [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - dir_hash (line 10) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "ff93c485b3c2df8cba7815f044f250f2e382de47b9787f08dae78b9e567636e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff93c485b3c2df8cba7815f044f250f2e382de47b9787f08dae78b9e567636e6", kill_on_drop: false }` [INFO] [stdout] ff93c485b3c2df8cba7815f044f250f2e382de47b9787f08dae78b9e567636e6