[INFO] fetching crate dyn-context-macro 0.0.6... [INFO] testing dyn-context-macro-0.0.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate dyn-context-macro 0.0.6 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate dyn-context-macro 0.0.6 [INFO] finished tweaking crates.io crate dyn-context-macro 0.0.6 [INFO] tweaked toml for crates.io crate dyn-context-macro 0.0.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dyn-context-macro 0.0.6 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 41 packages to latest compatible versions [INFO] [stderr] Adding proc-macro-crate v1.3.1 (available: v3.3.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.104) [INFO] [stderr] Adding try_match v0.3.0 (available: v0.4.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded single v1.0.1 [INFO] [stderr] Downloaded try_match_inner v0.4.0 [INFO] [stderr] Downloaded try_match v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ee22f64345fed38b8dedc3f47b0ea028df2bfe81132aed434db1d11c337693a [INFO] running `Command { std: "docker" "start" "-a" "7ee22f64345fed38b8dedc3f47b0ea028df2bfe81132aed434db1d11c337693a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ee22f64345fed38b8dedc3f47b0ea028df2bfe81132aed434db1d11c337693a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ee22f64345fed38b8dedc3f47b0ea028df2bfe81132aed434db1d11c337693a", kill_on_drop: false }` [INFO] [stdout] 7ee22f64345fed38b8dedc3f47b0ea028df2bfe81132aed434db1d11c337693a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 958e9f431a0fbe5bccddd806555be0a62c3c47729058ee7c206d45a7b6e56a58 [INFO] running `Command { std: "docker" "start" "-a" "958e9f431a0fbe5bccddd806555be0a62c3c47729058ee7c206d45a7b6e56a58", kill_on_drop: false }` [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling rustc-demangle v0.1.25 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling try_match_inner v0.4.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling try_match v0.3.0 [INFO] [stderr] Compiling single v1.0.1 [INFO] [stderr] Compiling dyn-context-macro v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] error: use of deprecated crate `single`: use [`Itertools::at_most_one`](https://docs.rs/itertools/latest/itertools/trait.Itertools.html#method.at_most_one) instead [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use single::{self, Single}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of deprecated trait `single::Single`: use [`Itertools::at_most_one`](https://docs.rs/itertools/latest/itertools/trait.Itertools.html#method.at_most_one) instead [INFO] [stdout] --> src/lib.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | use single::{self, Single}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of deprecated method `single::Single::single`: use [`Itertools::at_most_one`](https://docs.rs/itertools/latest/itertools/trait.Itertools.html#method.at_most_one) instead [INFO] [stdout] --> src/lib.rs:80:46 [INFO] [stdout] | [INFO] [stdout] 80 | if let Ok(path) = a.path.segments.iter().single() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of deprecated method `single::Single::single`: use [`Itertools::at_most_one`](https://docs.rs/itertools/latest/itertools/trait.Itertools.html#method.at_most_one) instead [INFO] [stdout] --> src/lib.rs:89:39 [INFO] [stdout] | [INFO] [stdout] 89 | let path = a.path.segments.iter().single().ok()?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of deprecated method `single::Single::single`: use [`Itertools::at_most_one`](https://docs.rs/itertools/latest/itertools/trait.Itertools.html#method.at_most_one) instead [INFO] [stdout] --> src/lib.rs:93:50 [INFO] [stdout] | [INFO] [stdout] 93 | let token = a.tokens.clone().into_iter().single().ok()?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of deprecated method `single::Single::single`: use [`Itertools::at_most_one`](https://docs.rs/itertools/latest/itertools/trait.Itertools.html#method.at_most_one) instead [INFO] [stdout] --> src/lib.rs:95:48 [INFO] [stdout] | [INFO] [stdout] 95 | let token = group.stream().into_iter().single().ok()?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of deprecated method `single::Single::single`: use [`Itertools::at_most_one`](https://docs.rs/itertools/latest/itertools/trait.Itertools.html#method.at_most_one) instead [INFO] [stdout] --> src/lib.rs:258:39 [INFO] [stdout] | [INFO] [stdout] 258 | let path = a.path.segments.iter().single().ok()?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of deprecated method `single::Single::single`: use [`Itertools::at_most_one`](https://docs.rs/itertools/latest/itertools/trait.Itertools.html#method.at_most_one) instead [INFO] [stdout] --> src/lib.rs:262:50 [INFO] [stdout] | [INFO] [stdout] 262 | let token = a.tokens.clone().into_iter().single().ok()?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: use of deprecated method `single::Single::single`: use [`Itertools::at_most_one`](https://docs.rs/itertools/latest/itertools/trait.Itertools.html#method.at_most_one) instead [INFO] [stdout] --> src/lib.rs:264:48 [INFO] [stdout] | [INFO] [stdout] 264 | let token = group.stream().into_iter().single().ok()?; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dyn-context-macro` (lib) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "958e9f431a0fbe5bccddd806555be0a62c3c47729058ee7c206d45a7b6e56a58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "958e9f431a0fbe5bccddd806555be0a62c3c47729058ee7c206d45a7b6e56a58", kill_on_drop: false }` [INFO] [stdout] 958e9f431a0fbe5bccddd806555be0a62c3c47729058ee7c206d45a7b6e56a58