[INFO] fetching crate semdoc 0.0.1... [INFO] testing semdoc-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate semdoc 0.0.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate semdoc 0.0.1 [INFO] finished tweaking crates.io crate semdoc 0.0.1 [INFO] tweaked toml for crates.io crate semdoc 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate semdoc 0.0.1 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] crate crates.io crate semdoc 0.0.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded thread_local v1.1.3 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded env_logger v0.8.3 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded once_cell v1.7.0 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded quickcheck v1.0.3 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded libc v0.2.86 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c0aaee5264409d6a99a98fb6dcedb517fc04ee2bd80a15798773f4e9c8de87e [INFO] running `Command { std: "docker" "start" "-a" "1c0aaee5264409d6a99a98fb6dcedb517fc04ee2bd80a15798773f4e9c8de87e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c0aaee5264409d6a99a98fb6dcedb517fc04ee2bd80a15798773f4e9c8de87e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c0aaee5264409d6a99a98fb6dcedb517fc04ee2bd80a15798773f4e9c8de87e", kill_on_drop: false }` [INFO] [stdout] 1c0aaee5264409d6a99a98fb6dcedb517fc04ee2bd80a15798773f4e9c8de87e [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8bb9c225777f797a7d3c1aa3836738912e56a23c1c822c199bdbfca066899871 [INFO] running `Command { std: "docker" "start" "-a" "8bb9c225777f797a7d3c1aa3836738912e56a23c1c822c199bdbfca066899871", kill_on_drop: false }` [INFO] [stderr] Compiling semdoc v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/atoms.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | UnknownType(u8), [INFO] [stdout] | ----------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `AtomError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - UnknownType(u8), [INFO] [stdout] 17 + UnknownType(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_pure` is never used [INFO] [stdout] --> src/blocks.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl Block { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn into_pure(self) -> Result, S::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `VecIntoPure` is never used [INFO] [stdout] --> src/blocks.rs:143:7 [INFO] [stdout] | [INFO] [stdout] 143 | trait VecIntoPure { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_pure` is never used [INFO] [stdout] --> src/doc.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl SemDoc { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn into_pure(self) -> Result, S::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "8bb9c225777f797a7d3c1aa3836738912e56a23c1c822c199bdbfca066899871", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bb9c225777f797a7d3c1aa3836738912e56a23c1c822c199bdbfca066899871", kill_on_drop: false }` [INFO] [stdout] 8bb9c225777f797a7d3c1aa3836738912e56a23c1c822c199bdbfca066899871 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b308cff6f53295e57c246e207e8a5e9f7174c5479f96ff33e7815f13c193da18 [INFO] running `Command { std: "docker" "start" "-a" "b308cff6f53295e57c246e207e8a5e9f7174c5479f96ff33e7815f13c193da18", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling semdoc v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `without_source_errors` found for struct `doc::SemDoc` in the current scope [INFO] [stdout] --> src/doc.rs:86:85 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct SemDoc { [INFO] [stdout] | ---------------------------- method `without_source_errors` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 86 | let reencoded = match SemDoc::from_bytes(&doc.to_bytes()).map(|doc| doc.without_source_errors()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ method not found in `doc::SemDoc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `without_source_errors` found for struct `doc::SemDoc` in the current scope [INFO] [stdout] --> src/doc.rs:86:85 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct SemDoc { [INFO] [stdout] | ---------------------------- method `without_source_errors` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 86 | let reencoded = match SemDoc::from_bytes(&doc.to_bytes()).map(|doc| doc.without_source_errors()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ method not found in `doc::SemDoc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `semdoc` (bin "semdoc" test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `semdoc` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "b308cff6f53295e57c246e207e8a5e9f7174c5479f96ff33e7815f13c193da18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b308cff6f53295e57c246e207e8a5e9f7174c5479f96ff33e7815f13c193da18", kill_on_drop: false }` [INFO] [stdout] b308cff6f53295e57c246e207e8a5e9f7174c5479f96ff33e7815f13c193da18