[INFO] fetching crate biscuit-auth 3.0.0-alpha4...
[INFO] testing biscuit-auth-3.0.0-alpha4 against try#ece70b22820429ebf0c6d388c32356a14c58fc2f for pr-107251
[INFO] extracting crate biscuit-auth 3.0.0-alpha4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate biscuit-auth 3.0.0-alpha4 on toolchain ece70b22820429ebf0c6d388c32356a14c58fc2f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate biscuit-auth 3.0.0-alpha4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate biscuit-auth 3.0.0-alpha4
[INFO] tweaked toml for crates.io crate biscuit-auth 3.0.0-alpha4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate biscuit-auth 3.0.0-alpha4 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" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a2c532deaafbdf99e6f01a375320a5d29c17375d50f020a52e7bd55e32b9f29
[INFO] running `Command { std: "docker" "start" "-a" "9a2c532deaafbdf99e6f01a375320a5d29c17375d50f020a52e7bd55e32b9f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a2c532deaafbdf99e6f01a375320a5d29c17375d50f020a52e7bd55e32b9f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2c532deaafbdf99e6f01a375320a5d29c17375d50f020a52e7bd55e32b9f29", kill_on_drop: false }`
[INFO] [stdout] 9a2c532deaafbdf99e6f01a375320a5d29c17375d50f020a52e7bd55e32b9f29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af2851b5a2c3dc7924afa86a9eda2517a3609f901ebf2445247ed208e54c0053
[INFO] running `Command { std: "docker" "start" "-a" "af2851b5a2c3dc7924afa86a9eda2517a3609f901ebf2445247ed208e54c0053", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.149
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling time v0.3.17
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling ed25519 v1.5.2
[INFO] [stderr]    Compiling biscuit-auth v3.0.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling zeroize_derive v1.3.3
[INFO] [stderr]    Compiling prost-derive v0.10.1
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling biscuit-parser v0.1.0-alpha4
[INFO] [stderr]    Compiling prost v0.10.4
[INFO] [stderr]    Compiling prost-types v0.10.1
[INFO] [stderr]    Compiling biscuit-quote v0.2.0-alpha5
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.56s
[INFO] running `Command { std: "docker" "inspect" "af2851b5a2c3dc7924afa86a9eda2517a3609f901ebf2445247ed208e54c0053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2851b5a2c3dc7924afa86a9eda2517a3609f901ebf2445247ed208e54c0053", kill_on_drop: false }`
[INFO] [stdout] af2851b5a2c3dc7924afa86a9eda2517a3609f901ebf2445247ed208e54c0053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 686b2c984c38cfeb4a31c6c0201ec8fba2174e1c315e5f5c17159545a40a4272
[INFO] running `Command { std: "docker" "start" "-a" "686b2c984c38cfeb4a31c6c0201ec8fba2174e1c315e5f5c17159545a40a4272", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling dissimilar v1.0.4
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling colored-diff v0.2.3
[INFO] [stderr]    Compiling biscuit-auth v3.0.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.82s
[INFO] running `Command { std: "docker" "inspect" "686b2c984c38cfeb4a31c6c0201ec8fba2174e1c315e5f5c17159545a40a4272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686b2c984c38cfeb4a31c6c0201ec8fba2174e1c315e5f5c17159545a40a4272", kill_on_drop: false }`
[INFO] [stdout] 686b2c984c38cfeb4a31c6c0201ec8fba2174e1c315e5f5c17159545a40a4272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 155827a569b265178f1bcef74c0de07303b913eee0a7ac877a4878c2824c9e51
[INFO] running `Command { std: "docker" "start" "-a" "155827a569b265178f1bcef74c0de07303b913eee0a7ac877a4878c2824c9e51", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/biscuit_auth-f57108dfc3fd713d)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test datalog::expression::tests::negate ... ok
[INFO] [stdout] test datalog::expression::tests::bitwise ... ok
[INFO] [stdout] test datalog::expression::tests::checked ... ok
[INFO] [stdout] test parser::tests::expression ... ok
[INFO] [stdout] test parser::tests::parens ... ok
[INFO] [stdout] test parser::tests::check ... ok
[INFO] [stdout] test datalog::tests::str ... ok
[INFO] [stdout] test datalog::tests::date_constraint ... ok
[INFO] [stdout] test parser::tests::invalid_check ... ok
[INFO] [stdout] test error::tests::error_format_strings ... ok
[INFO] [stdout] test parser::tests::block_source_file ... ok
[INFO] [stdout] test parser::tests::constrained_rule_ordering ... ok
[INFO] [stdout] test datalog::expression::tests::printer ... ok
[INFO] [stdout] test datalog::tests::set_constraint ... ok
[INFO] [stdout] test datalog::tests::resource ... ok
[INFO] [stdout] test parser::tests::rule ... ok
[INFO] [stdout] test parser::tests::rule_with_unused_head_variables ... ok
[INFO] [stdout] test parser::tests::source_file ... ok
[INFO] [stdout] test token::authorizer::tests::empty_authorizer ... ok
[INFO] [stdout] test token::authorizer::tests::forbid_unbound_parameters ... ok
[INFO] [stdout] test token::authorizer::tests::forbid_unbound_parameters_in_add_code ... ok
[INFO] [stdout] test datalog::tests::int_expr ... ok
[INFO] [stdout] test token::authorizer::tests::parameter_substitution ... ok
[INFO] [stdout] test datalog::tests::family ... ok
[INFO] [stdout] test parser::tests::constrained_rule ... ok
[INFO] [stdout] test token::builder::tests::set_rule_parameters ... ok
[INFO] [stdout] test datalog::tests::unbound_variables ... ok
[INFO] [stdout] test token::builder::tests::set_rule_scope_parameters ... ok
[INFO] [stdout] test token::authorizer::tests::query_authorizer_from_token_tuple ... ok
[INFO] [stdout] test token::builder::tests::set_code_parameters ... ok
[INFO] [stdout] test token::builder::tests::forbid_unbound_parameters ... ok
[INFO] [stdout] test token::tests::authorizer_queries ... ok
[INFO] [stdout] test datalog::tests::numbers ... ok
[INFO] [stdout] test token::tests::check_all ... ok
[INFO] [stdout] test token::tests::check_head_name ... ok
[INFO] [stdout] test token::tests::folders ... ok
[INFO] [stdout] test token::tests::constraints ... ok
[INFO] [stdout] test token::authorizer::tests::query_authorizer_from_token_string ... ok
[INFO] [stdout] test token::authorizer::tests::authorizer_with_scopes ... ok
[INFO] [stdout] test token::tests::sealed_token ... ok
[INFO] [stdout] test token::builder::tests::forbid_unbound_parameters_in_set_code ... ok
[INFO] [stdout] test token::tests::bytes_constraints ... ok
[INFO] [stdout] test token::tests::block1_generates_authority_or_ambient ... ok
[INFO] [stdout] test token::tests::basic ... ok
[INFO] [stderr]      Running tests/capi.rs (/opt/rustwide/target/debug/deps/capi-0466773e7c115804)
[INFO] [stdout] test token::tests::verif_no_blocks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[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] [stderr]      Running tests/rights.rs (/opt/rustwide/target/debug/deps/rights-ab6f6c6415db2e94)
[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] [stderr]    Doc-tests biscuit-auth
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 199) ... ignored
[INFO] [stdout] test src/parser.rs - parser (line 6) ... ok
[INFO] [stdout] test src/token/mod.rs - token::Biscuit (line 48) ... ok
[INFO] [stdout] test src/token/authorizer.rs - token::authorizer::Authorizer<'t>::add_code (line 298) ... ok
[INFO] [stdout] test src/token/authorizer.rs - token::authorizer::Authorizer<'t>::query_all (line 521) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/token/authorizer.rs - token::authorizer::Authorizer<'t>::query (line 447) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 6.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "155827a569b265178f1bcef74c0de07303b913eee0a7ac877a4878c2824c9e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155827a569b265178f1bcef74c0de07303b913eee0a7ac877a4878c2824c9e51", kill_on_drop: false }`
[INFO] [stdout] 155827a569b265178f1bcef74c0de07303b913eee0a7ac877a4878c2824c9e51