[INFO] fetching crate text-score 0.1.0... [INFO] testing text-score-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate text-score 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate text-score 0.1.0 [INFO] finished tweaking crates.io crate text-score 0.1.0 [INFO] tweaked toml for crates.io crate text-score 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate text-score 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59c6f54577c591d6e9652e9d6f7ddd16086eb9c678a7ab7ef1ab6b3775447e83 [INFO] running `Command { std: "docker" "start" "-a" "59c6f54577c591d6e9652e9d6f7ddd16086eb9c678a7ab7ef1ab6b3775447e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59c6f54577c591d6e9652e9d6f7ddd16086eb9c678a7ab7ef1ab6b3775447e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59c6f54577c591d6e9652e9d6f7ddd16086eb9c678a7ab7ef1ab6b3775447e83", kill_on_drop: false }` [INFO] [stdout] 59c6f54577c591d6e9652e9d6f7ddd16086eb9c678a7ab7ef1ab6b3775447e83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cec0c69abb8ca5ee4f9300b92ca054763c0fab514e9e72ddec5c677b69240580 [INFO] running `Command { std: "docker" "start" "-a" "cec0c69abb8ca5ee4f9300b92ca054763c0fab514e9e72ddec5c677b69240580", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling text-score v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rouge.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut input_ngrams = create_ngrams(input_words, n); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rouge.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | let mut reference_ngrams = create_ngrams(reference_words, n); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `Command { std: "docker" "inspect" "cec0c69abb8ca5ee4f9300b92ca054763c0fab514e9e72ddec5c677b69240580", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cec0c69abb8ca5ee4f9300b92ca054763c0fab514e9e72ddec5c677b69240580", kill_on_drop: false }` [INFO] [stdout] cec0c69abb8ca5ee4f9300b92ca054763c0fab514e9e72ddec5c677b69240580 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 608d25efe9a8f9c235edc3973e4efe2642af643992e5bec2ea0789935ac33aee [INFO] running `Command { std: "docker" "start" "-a" "608d25efe9a8f9c235edc3973e4efe2642af643992e5bec2ea0789935ac33aee", kill_on_drop: false }` [INFO] [stderr] Compiling text-score v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rouge.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut input_ngrams = create_ngrams(input_words, n); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rouge.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | let mut reference_ngrams = create_ngrams(reference_words, n); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `metrics_rs` in this scope [INFO] [stdout] --> tests/test_commons.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use metrics_rs::commons::{f1, precision, recall}; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `metrics_rs` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `metrics_rs`, use `cargo add metrics_rs` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `metrics_rs` in this scope [INFO] [stdout] --> tests/test_rouge.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use metrics_rs::rouge::{create_ngrams, rouge_n}; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `metrics_rs` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `metrics_rs`, use `cargo add metrics_rs` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `metrics_rs` in this scope [INFO] [stdout] --> tests/test_rouge.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use metrics_rs::commons::{f1, precision, recall}; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `metrics_rs` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `metrics_rs`, use `cargo add metrics_rs` 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] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `text-score` (test "test_rouge") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `text-score` (test "test_commons") due to 1 previous error [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rouge.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut input_ngrams = create_ngrams(input_words, n); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rouge.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | let mut reference_ngrams = create_ngrams(reference_words, n); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "608d25efe9a8f9c235edc3973e4efe2642af643992e5bec2ea0789935ac33aee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "608d25efe9a8f9c235edc3973e4efe2642af643992e5bec2ea0789935ac33aee", kill_on_drop: false }` [INFO] [stdout] 608d25efe9a8f9c235edc3973e4efe2642af643992e5bec2ea0789935ac33aee