[INFO] fetching crate oxrdf 0.1.0...
[INFO] testing oxrdf-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate oxrdf 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate oxrdf 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oxrdf 0.1.0
[INFO] finished tweaking crates.io crate oxrdf 0.1.0
[INFO] tweaked toml for crates.io crate oxrdf 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2e1c2faf76bc2757aac5cd53a1974be90716d1305685fda46b6d8e28b20e4f3
[INFO] running `Command { std: "docker" "start" "-a" "d2e1c2faf76bc2757aac5cd53a1974be90716d1305685fda46b6d8e28b20e4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2e1c2faf76bc2757aac5cd53a1974be90716d1305685fda46b6d8e28b20e4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e1c2faf76bc2757aac5cd53a1974be90716d1305685fda46b6d8e28b20e4f3", kill_on_drop: false }`
[INFO] [stdout] d2e1c2faf76bc2757aac5cd53a1974be90716d1305685fda46b6d8e28b20e4f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2770a54c75d66d792f1c7432be2b03e8a11fd5e9e5d863e098014e852a968b9d
[INFO] running `Command { std: "docker" "start" "-a" "2770a54c75d66d792f1c7432be2b03e8a11fd5e9e5d863e098014e852a968b9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling oxiri v0.2.2
[INFO] [stderr]    Compiling oxilangtag v0.1.3
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling lasso v0.6.0
[INFO] [stderr]    Compiling oxrdf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/interning.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Subject`, `Triple`
[INFO] [stdout]  --> src/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Subject, Term, Triple, Variable, VariableNameParseError,
[INFO] [stdout]   |     ^^^^^^^        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]    --> src/parser.rs:308:14
[INFO] [stdout]     |
[INFO] [stdout] 308 |         let (subject, remain) = read_term(remain, number_of_recursive_calls + 1)?;
[INFO] [stdout]     |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `predicate`
[INFO] [stdout]    --> src/parser.rs:309:14
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let (predicate, remain) = read_named_node(remain)?;
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predicate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `object`
[INFO] [stdout]    --> src/parser.rs:310:14
[INFO] [stdout]     |
[INFO] [stdout] 310 |         let (object, remain) = read_term(remain, number_of_recursive_calls + 1)?;
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remain`
[INFO] [stdout]    --> src/parser.rs:312:21
[INFO] [stdout]     |
[INFO] [stdout] 312 |         if let Some(remain) = remain.strip_prefix(">>") {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "2770a54c75d66d792f1c7432be2b03e8a11fd5e9e5d863e098014e852a968b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2770a54c75d66d792f1c7432be2b03e8a11fd5e9e5d863e098014e852a968b9d", kill_on_drop: false }`
[INFO] [stdout] 2770a54c75d66d792f1c7432be2b03e8a11fd5e9e5d863e098014e852a968b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d8ecd33b155924addd10e443fba47ec75ede217ead639b86a639ccff54cb947
[INFO] running `Command { std: "docker" "start" "-a" "8d8ecd33b155924addd10e443fba47ec75ede217ead639b86a639ccff54cb947", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxrdf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/interning.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Subject`, `Triple`
[INFO] [stdout]  --> src/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Subject, Term, Triple, Variable, VariableNameParseError,
[INFO] [stdout]   |     ^^^^^^^        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]    --> src/parser.rs:308:14
[INFO] [stdout]     |
[INFO] [stdout] 308 |         let (subject, remain) = read_term(remain, number_of_recursive_calls + 1)?;
[INFO] [stdout]     |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `predicate`
[INFO] [stdout]    --> src/parser.rs:309:14
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let (predicate, remain) = read_named_node(remain)?;
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predicate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `object`
[INFO] [stdout]    --> src/parser.rs:310:14
[INFO] [stdout]     |
[INFO] [stdout] 310 |         let (object, remain) = read_term(remain, number_of_recursive_calls + 1)?;
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remain`
[INFO] [stdout]    --> src/parser.rs:312:21
[INFO] [stdout]     |
[INFO] [stdout] 312 |         if let Some(remain) = remain.strip_prefix(">>") {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/interning.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Subject`, `Triple`
[INFO] [stdout]  --> src/parser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Subject, Term, Triple, Variable, VariableNameParseError,
[INFO] [stdout]   |     ^^^^^^^        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]    --> src/parser.rs:308:14
[INFO] [stdout]     |
[INFO] [stdout] 308 |         let (subject, remain) = read_term(remain, number_of_recursive_calls + 1)?;
[INFO] [stdout]     |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `predicate`
[INFO] [stdout]    --> src/parser.rs:309:14
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let (predicate, remain) = read_named_node(remain)?;
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predicate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `object`
[INFO] [stdout]    --> src/parser.rs:310:14
[INFO] [stdout]     |
[INFO] [stdout] 310 |         let (object, remain) = read_term(remain, number_of_recursive_calls + 1)?;
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remain`
[INFO] [stdout]    --> src/parser.rs:312:21
[INFO] [stdout]     |
[INFO] [stdout] 312 |         if let Some(remain) = remain.strip_prefix(">>") {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxrdf-39ec75c72070d012)
[INFO] running `Command { std: "docker" "inspect" "8d8ecd33b155924addd10e443fba47ec75ede217ead639b86a639ccff54cb947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8ecd33b155924addd10e443fba47ec75ede217ead639b86a639ccff54cb947", kill_on_drop: false }`
[INFO] [stdout] 8d8ecd33b155924addd10e443fba47ec75ede217ead639b86a639ccff54cb947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a6f77569fa07cf304dba817f8eae7da76a18bf410dd460a9f11b260c6a48779
[INFO] running `Command { std: "docker" "start" "-a" "1a6f77569fa07cf304dba817f8eae7da76a18bf410dd460a9f11b260c6a48779", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/interning.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Subject`, `Triple`
[INFO] [stderr]  --> src/parser.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Subject, Term, Triple, Variable, VariableNameParseError,
[INFO] [stderr]   |     ^^^^^^^        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `subject`
[INFO] [stderr]    --> src/parser.rs:308:14
[INFO] [stderr]     |
[INFO] [stderr] 308 |         let (subject, remain) = read_term(remain, number_of_recursive_calls + 1)?;
[INFO] [stderr]     |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `predicate`
[INFO] [stderr]    --> src/parser.rs:309:14
[INFO] [stderr]     |
[INFO] [stderr] 309 |         let (predicate, remain) = read_named_node(remain)?;
[INFO] [stderr]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predicate`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `object`
[INFO] [stderr]    --> src/parser.rs:310:14
[INFO] [stderr]     |
[INFO] [stderr] 310 |         let (object, remain) = read_term(remain, number_of_recursive_calls + 1)?;
[INFO] [stderr]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_object`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `remain`
[INFO] [stderr]    --> src/parser.rs:312:21
[INFO] [stderr]     |
[INFO] [stderr] 312 |         if let Some(remain) = remain.strip_prefix(">>") {
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remain`
[INFO] [stderr] 
[INFO] [stderr] warning: `oxrdf` (lib) generated 6 warnings
[INFO] [stderr] warning: `oxrdf` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxrdf-39ec75c72070d012)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test blank_node::tests::as_str_full ... ok
[INFO] [stdout] test blank_node::tests::new_numerical ... ok
[INFO] [stdout] test blank_node::tests::as_str_partial ... ok
[INFO] [stdout] test blank_node::tests::new_validation ... ok
[INFO] [stdout] test literal::tests::test_float_format ... ok
[INFO] [stdout] test blank_node::tests::test_equals ... ok
[INFO] [stdout] test literal::tests::test_simple_literal_equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oxrdf
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/parser.rs - parser::Term::from_str (line 90) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name oxrdf --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lasso=/opt/rustwide/target/debug/deps/liblasso-ce994d1da776e2a7.rlib --extern oxilangtag=/opt/rustwide/target/debug/deps/liboxilangtag-6e1638ea813359e3.rlib --extern oxiri=/opt/rustwide/target/debug/deps/liboxiri-98de6caee0bd702f.rlib --extern oxrdf=/opt/rustwide/target/debug/deps/liboxrdf-aa9c0bc485da37fe.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-7f6eb9674ce34d6d.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1a6f77569fa07cf304dba817f8eae7da76a18bf410dd460a9f11b260c6a48779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a6f77569fa07cf304dba817f8eae7da76a18bf410dd460a9f11b260c6a48779", kill_on_drop: false }`
[INFO] [stdout] 1a6f77569fa07cf304dba817f8eae7da76a18bf410dd460a9f11b260c6a48779