[INFO] fetching crate wordnet-lmf 0.1.0... [INFO] checking wordnet-lmf-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate wordnet-lmf 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate wordnet-lmf 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wordnet-lmf 0.1.0 [INFO] finished tweaking crates.io crate wordnet-lmf 0.1.0 [INFO] tweaked toml for crates.io crate wordnet-lmf 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate wordnet-lmf 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded expect-test v1.1.0 [INFO] [stderr] Downloaded dissimilar v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 999fe5e160886300ea1491ed2f9409328c5c2d8c071d6556f62582bab11aed19 [INFO] running `Command { std: "docker" "start" "-a" "999fe5e160886300ea1491ed2f9409328c5c2d8c071d6556f62582bab11aed19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "999fe5e160886300ea1491ed2f9409328c5c2d8c071d6556f62582bab11aed19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "999fe5e160886300ea1491ed2f9409328c5c2d8c071d6556f62582bab11aed19", kill_on_drop: false }` [INFO] [stdout] 999fe5e160886300ea1491ed2f9409328c5c2d8c071d6556f62582bab11aed19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7144387b3eb5e64ba0d47c4498fa99afe93aa72132a699182968f487acc62703 [INFO] running `Command { std: "docker" "start" "-a" "7144387b3eb5e64ba0d47c4498fa99afe93aa72132a699182968f487acc62703", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking dissimilar v1.0.2 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking expect-test v1.1.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking wordnet-lmf v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.51s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "7144387b3eb5e64ba0d47c4498fa99afe93aa72132a699182968f487acc62703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7144387b3eb5e64ba0d47c4498fa99afe93aa72132a699182968f487acc62703", kill_on_drop: false }` [INFO] [stdout] 7144387b3eb5e64ba0d47c4498fa99afe93aa72132a699182968f487acc62703