[INFO] fetching crate harriet 0.1.0... [INFO] testing harriet-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate harriet 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate harriet 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate harriet 0.1.0 [INFO] finished tweaking crates.io crate harriet 0.1.0 [INFO] tweaked toml for crates.io crate harriet 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate harriet 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2d06c9798867e0e2a7b43b244c118629245abe9e5a1089c85ef539cbdf271ec [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d2d06c9798867e0e2a7b43b244c118629245abe9e5a1089c85ef539cbdf271ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2d06c9798867e0e2a7b43b244c118629245abe9e5a1089c85ef539cbdf271ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2d06c9798867e0e2a7b43b244c118629245abe9e5a1089c85ef539cbdf271ec", kill_on_drop: false }` [INFO] [stdout] d2d06c9798867e0e2a7b43b244c118629245abe9e5a1089c85ef539cbdf271ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 98563a31775f515316feee3c10b309a2b33dbe4d8a0d5046756b4f303c425764 [INFO] running `Command { std: "docker" "start" "-a" "98563a31775f515316feee3c10b309a2b33dbe4d8a0d5046756b4f303c425764", kill_on_drop: false }` [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling harriet v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.27s [INFO] running `Command { std: "docker" "inspect" "98563a31775f515316feee3c10b309a2b33dbe4d8a0d5046756b4f303c425764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98563a31775f515316feee3c10b309a2b33dbe4d8a0d5046756b4f303c425764", kill_on_drop: false }` [INFO] [stdout] 98563a31775f515316feee3c10b309a2b33dbe4d8a0d5046756b4f303c425764 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 36a1f2816fc8ba10853255a73e1ff0afbda46bd757ff81b101a6f4286eca842b [INFO] running `Command { std: "docker" "start" "-a" "36a1f2816fc8ba10853255a73e1ff0afbda46bd757ff81b101a6f4286eca842b", kill_on_drop: false }` [INFO] [stderr] Compiling harriet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/parse.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | dbg!(result); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.93s [INFO] running `Command { std: "docker" "inspect" "36a1f2816fc8ba10853255a73e1ff0afbda46bd757ff81b101a6f4286eca842b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a1f2816fc8ba10853255a73e1ff0afbda46bd757ff81b101a6f4286eca842b", kill_on_drop: false }` [INFO] [stdout] 36a1f2816fc8ba10853255a73e1ff0afbda46bd757ff81b101a6f4286eca842b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 18ce077b7fe2051ec786132fa15defe3b8e5c4805116c1d2c1983183c7cda0e6 [INFO] running `Command { std: "docker" "start" "-a" "18ce077b7fe2051ec786132fa15defe3b8e5c4805116c1d2c1983183c7cda0e6", kill_on_drop: false }` [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/parse.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | dbg!(result); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `harriet` (example "parse") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/harriet-b13b6d0827bb71f7) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test tests::parse_base_directive ... ok [INFO] [stdout] test tests::parse_collection ... ok [INFO] [stdout] test tests::parse_document ... ok [INFO] [stdout] test tests::parse_object ... ok [INFO] [stdout] test tests::parse_iri_reference ... ok [INFO] [stdout] test tests::parse_prefix_directive ... ok [INFO] [stdout] test tests::parse_string_literal_quote ... ok [INFO] [stdout] test tests::render_collection ... ok [INFO] [stdout] test tests::parse_simple_triple ... ok [INFO] [stdout] test tests::render_document ... ok [INFO] [stdout] test tests::render_prefixed_name ... ok [INFO] [stdout] test tests::render_rdf_literal ... ok [INFO] [stdout] test tests::parse_directive ... ok [INFO] [stdout] test tests::render_triples ... ok [INFO] [stdout] test tests::parse_string_literal_long_quote ... ok [INFO] [stdout] test tests::parse_string_literal_long_single_quote ... ok [INFO] [stdout] test tests::parse_string_literal_single_quote ... ok [INFO] [stdout] test tests::parse_document2 ... ok [INFO] [stdout] test tests::parse_document_with_comment ... ok [INFO] [stdout] test tests::parse_prefixed_name ... ok [INFO] [stdout] test tests::parse_rdf_literal ... ok [INFO] [stdout] test tests::render_iri_reference ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/parse_examples.rs (/opt/rustwide/target/debug/deps/parse_examples-ac81da2c18ba9053) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test example1 ... ignored [INFO] [stdout] test example12 ... ignored [INFO] [stdout] test example15 ... ignored [INFO] [stdout] test example16 ... ignored [INFO] [stdout] test example18 ... ignored [INFO] [stdout] test example9 ... ignored [INFO] [stdout] test example7 ... ok [INFO] [stdout] test example11 ... ok [INFO] [stdout] test example14 ... ok [INFO] [stdout] test example10 ... ok [INFO] [stdout] test example13 ... ok [INFO] [stdout] test example17 ... ok [INFO] [stdout] test example5 ... ok [INFO] [stdout] test example19 ... ok [INFO] [stdout] test example8 ... ok [INFO] [stdout] test example3 ... ok [INFO] [stdout] test example6 ... ok [INFO] [stdout] test example4 ... ok [INFO] [stdout] test example2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests harriet [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "18ce077b7fe2051ec786132fa15defe3b8e5c4805116c1d2c1983183c7cda0e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18ce077b7fe2051ec786132fa15defe3b8e5c4805116c1d2c1983183c7cda0e6", kill_on_drop: false }` [INFO] [stdout] 18ce077b7fe2051ec786132fa15defe3b8e5c4805116c1d2c1983183c7cda0e6