[INFO] fetching crate biscuit-auth 0.6.0... [INFO] testing biscuit-auth-0.6.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate biscuit-auth 0.6.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate biscuit-auth 0.6.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate biscuit-auth 0.6.0 [INFO] finished tweaking crates.io crate biscuit-auth 0.6.0 [INFO] tweaked toml for crates.io crate biscuit-auth 0.6.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate biscuit-auth 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f761f7042085a9a79b69514f45cc0a83e9ea6eefeaf07378b1f5a09d470cc049 [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" "f761f7042085a9a79b69514f45cc0a83e9ea6eefeaf07378b1f5a09d470cc049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f761f7042085a9a79b69514f45cc0a83e9ea6eefeaf07378b1f5a09d470cc049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f761f7042085a9a79b69514f45cc0a83e9ea6eefeaf07378b1f5a09d470cc049", kill_on_drop: false }` [INFO] [stdout] f761f7042085a9a79b69514f45cc0a83e9ea6eefeaf07378b1f5a09d470cc049 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 4a927f1f7ba35f189c502de26fd47d4f210e6f3beb270bfedc5270530244ef0a [INFO] running `Command { std: "docker" "start" "-a" "4a927f1f7ba35f189c502de26fd47d4f210e6f3beb270bfedc5270530244ef0a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling zeroize v1.1.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling biscuit-auth v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.9.1 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.1 [INFO] [stderr] Compiling hmac v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling curve25519-dalek v3.0.0 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stdout] warning: associated function is never used: `check` [INFO] [stdout] --> src/token/mod.rs:373:19 [INFO] [stdout] | [INFO] [stdout] 373 | pub(crate) fn check( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check` [INFO] [stdout] --> src/token/mod.rs:653:8 [INFO] [stdout] | [INFO] [stdout] 653 | fn check( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "4a927f1f7ba35f189c502de26fd47d4f210e6f3beb270bfedc5270530244ef0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a927f1f7ba35f189c502de26fd47d4f210e6f3beb270bfedc5270530244ef0a", kill_on_drop: false }` [INFO] [stdout] 4a927f1f7ba35f189c502de26fd47d4f210e6f3beb270bfedc5270530244ef0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] b80cf95512ab23d47d00fcb2cf3c0339b4cfdf18eb4fdb1ecbd3a7074dded528 [INFO] running `Command { std: "docker" "start" "-a" "b80cf95512ab23d47d00fcb2cf3c0339b4cfdf18eb4fdb1ecbd3a7074dded528", kill_on_drop: false }` [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stdout] warning: associated function is never used: `check` [INFO] [stdout] --> src/token/mod.rs:373:19 [INFO] [stdout] | [INFO] [stdout] 373 | pub(crate) fn check( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check` [INFO] [stdout] --> src/token/mod.rs:653:8 [INFO] [stdout] | [INFO] [stdout] 653 | fn check( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling biscuit-auth v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `check` [INFO] [stdout] --> src/token/mod.rs:653:8 [INFO] [stdout] | [INFO] [stdout] 653 | fn check( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/token/mod.rs:1177:9 [INFO] [stdout] | [INFO] [stdout] 1177 | / builder.add_authority_caveat(rule( [INFO] [stdout] 1178 | | "caveat1", [INFO] [stdout] 1179 | | &[s("test")], [INFO] [stdout] 1180 | | &[ [INFO] [stdout] 1181 | | pred("resource", &[s("ambient"), s("hello")]), [INFO] [stdout] 1182 | | ], [INFO] [stdout] 1183 | | )); [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] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.09s [INFO] running `Command { std: "docker" "inspect" "b80cf95512ab23d47d00fcb2cf3c0339b4cfdf18eb4fdb1ecbd3a7074dded528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b80cf95512ab23d47d00fcb2cf3c0339b4cfdf18eb4fdb1ecbd3a7074dded528", kill_on_drop: false }` [INFO] [stdout] b80cf95512ab23d47d00fcb2cf3c0339b4cfdf18eb4fdb1ecbd3a7074dded528 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] caf0ba9f2deca947d79c8eb95f67c2a028d63ba65492009f9d1fd1c42ae3d297 [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" "caf0ba9f2deca947d79c8eb95f67c2a028d63ba65492009f9d1fd1c42ae3d297", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `check` [INFO] [stderr] --> src/token/mod.rs:373:19 [INFO] [stderr] | [INFO] [stderr] 373 | pub(crate) fn check( [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `check` [INFO] [stderr] --> src/token/mod.rs:653:8 [INFO] [stderr] | [INFO] [stderr] 653 | fn check( [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `check` [INFO] [stderr] --> src/token/mod.rs:653:8 [INFO] [stderr] | [INFO] [stderr] 653 | fn check( [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/token/mod.rs:1177:9 [INFO] [stderr] | [INFO] [stderr] 1177 | / builder.add_authority_caveat(rule( [INFO] [stderr] 1178 | | "caveat1", [INFO] [stderr] 1179 | | &[s("test")], [INFO] [stderr] 1180 | | &[ [INFO] [stderr] 1181 | | pred("resource", &[s("ambient"), s("hello")]), [INFO] [stderr] 1182 | | ], [INFO] [stderr] 1183 | | )); [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] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/biscuit_auth-09b862c0a66b0a81 [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test parser::tests::date ... ok [INFO] [stdout] test parser::tests::constraint ... ok [INFO] [stdout] test datalog::tests::date_constraint ... ok [INFO] [stdout] test datalog::tests::set_constraint ... ok [INFO] [stdout] test parser::tests::constrained_rule ... ok [INFO] [stdout] test parser::tests::fact ... ok [INFO] [stdout] test datalog::tests::family ... ok [INFO] [stdout] test parser::tests::integer ... ok [INFO] [stdout] test datalog::tests::numbers ... ok [INFO] [stdout] test datalog::tests::str ... ok [INFO] [stdout] test datalog::tests::resource ... ok [INFO] [stdout] test parser::tests::name ... ok [INFO] [stdout] test parser::tests::rule ... ok [INFO] [stdout] test parser::tests::string ... ok [INFO] [stdout] test parser::tests::symbol ... ok [INFO] [stdout] test parser::tests::variable ... ok [INFO] [stdout] test token::tests::verif_no_blocks ... ok [INFO] [stdout] test crypto::tests::basic_signature ... ok [INFO] [stdout] test token::tests::bytes_constraints ... ok [INFO] [stdout] test token::tests::caveat_requires_fact_in_future_block ... ok [INFO] [stdout] test token::tests::sealed_token ... ok [INFO] [stdout] test token::tests::caveat_head_name ... ok [INFO] [stdout] test token::tests::constraints ... ok [INFO] [stdout] test token::tests::folders ... ok [INFO] [stdout] test token::tests::verifier_queries ... ok [INFO] [stdout] test crypto::tests::change_message ... ok [INFO] [stdout] test crypto::tests::three_messages ... ok [INFO] [stdout] test token::tests::basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rights-f978eddb96e4a32f [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 [INFO] [stdout] [INFO] [stderr] Doc-tests biscuit-auth [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/token/mod.rs - token::Biscuit (line 38) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "caf0ba9f2deca947d79c8eb95f67c2a028d63ba65492009f9d1fd1c42ae3d297", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caf0ba9f2deca947d79c8eb95f67c2a028d63ba65492009f9d1fd1c42ae3d297", kill_on_drop: false }` [INFO] [stdout] caf0ba9f2deca947d79c8eb95f67c2a028d63ba65492009f9d1fd1c42ae3d297