[INFO] fetching crate biscuit-auth 3.0.0-alpha4...
[INFO] testing biscuit-auth-3.0.0-alpha4 against try#d5830e3d3b571fe52cdf4b7b34be99be74dc65ea+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl
[INFO] extracting crate biscuit-auth 3.0.0-alpha4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate biscuit-auth 3.0.0-alpha4 on toolchain d5830e3d3b571fe52cdf4b7b34be99be74dc65ea
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "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-5-tc1/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" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zeroize v1.3.0
[INFO] [stderr]   Downloaded prost-types v0.10.1
[INFO] [stderr]   Downloaded ed25519 v1.5.2
[INFO] [stderr]   Downloaded serde v1.0.149
[INFO] [stderr]   Downloaded curve25519-dalek v3.2.1
[INFO] [stderr]   Downloaded biscuit-parser v0.1.0-alpha4
[INFO] [stderr]   Downloaded termtree v0.4.0
[INFO] [stderr]   Downloaded wait-timeout v0.2.0
[INFO] [stderr]   Downloaded doc-comment v0.3.3
[INFO] [stderr]   Downloaded biscuit-quote v0.2.0-alpha5
[INFO] [stderr]   Downloaded target-lexicon v0.11.2
[INFO] [stderr]   Downloaded prost-derive v0.10.1
[INFO] [stderr]   Downloaded colored-diff v0.2.3
[INFO] [stderr]   Downloaded pest v2.5.1
[INFO] [stderr]   Downloaded predicates-tree v1.0.7
[INFO] [stderr]   Downloaded predicates v2.1.4
[INFO] [stderr]   Downloaded prost v0.10.4
[INFO] [stderr]   Downloaded difflib v0.4.0
[INFO] [stderr]   Downloaded normalize-line-endings v0.3.0
[INFO] [stderr]   Downloaded assert_cmd v1.0.8
[INFO] [stderr]   Downloaded inline-c-macro v0.1.5
[INFO] [stderr]   Downloaded inline-c v0.1.7
[INFO] [stderr]   Downloaded serde_derive v1.0.149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1151c9bd53dee03bbaca1ac5bf754ac234874dbcccf1d6b4249c485874fa827
[INFO] running `Command { std: "docker" "start" "-a" "e1151c9bd53dee03bbaca1ac5bf754ac234874dbcccf1d6b4249c485874fa827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1151c9bd53dee03bbaca1ac5bf754ac234874dbcccf1d6b4249c485874fa827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1151c9bd53dee03bbaca1ac5bf754ac234874dbcccf1d6b4249c485874fa827", kill_on_drop: false }`
[INFO] [stdout] e1151c9bd53dee03bbaca1ac5bf754ac234874dbcccf1d6b4249c485874fa827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cf9503072efa6f7f511606694e5364e8a83771eb35219457c3c9120c2573c090
[INFO] running `Command { std: "docker" "start" "-a" "cf9503072efa6f7f511606694e5364e8a83771eb35219457c3c9120c2573c090", 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 generic-array v0.14.6
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.149
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling time v0.3.17
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling ed25519 v1.5.2
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling biscuit-auth v3.0.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling regex v1.7.0
[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 1m 00s
[INFO] running `Command { std: "docker" "inspect" "cf9503072efa6f7f511606694e5364e8a83771eb35219457c3c9120c2573c090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf9503072efa6f7f511606694e5364e8a83771eb35219457c3c9120c2573c090", kill_on_drop: false }`
[INFO] [stdout] cf9503072efa6f7f511606694e5364e8a83771eb35219457c3c9120c2573c090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f393cfffe35f56da1ca1504558487465f43f9ba913eee5dae4c5e8f0a39e1645
[INFO] running `Command { std: "docker" "start" "-a" "f393cfffe35f56da1ca1504558487465f43f9ba913eee5dae4c5e8f0a39e1645", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.8.0
[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 ansi_term v0.12.1
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling itertools v0.10.5
[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 21.63s
[INFO] running `Command { std: "docker" "inspect" "f393cfffe35f56da1ca1504558487465f43f9ba913eee5dae4c5e8f0a39e1645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f393cfffe35f56da1ca1504558487465f43f9ba913eee5dae4c5e8f0a39e1645", kill_on_drop: false }`
[INFO] [stdout] f393cfffe35f56da1ca1504558487465f43f9ba913eee5dae4c5e8f0a39e1645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c75866fec80b68e7f9936a29fcbc5790bd980db39319871c59789df4d047dbf2
[INFO] running `Command { std: "docker" "start" "-a" "c75866fec80b68e7f9936a29fcbc5790bd980db39319871c59789df4d047dbf2", 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/i686-unknown-linux-musl/debug/deps/biscuit_auth-b4dc7daca15f93a6)
[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 datalog::expression::tests::printer ... ok
[INFO] [stdout] test datalog::tests::int_expr ... ok
[INFO] [stdout] test datalog::tests::date_constraint ... ok
[INFO] [stdout] test datalog::tests::resource ... ok
[INFO] [stdout] test datalog::tests::unbound_variables ... ok
[INFO] [stdout] test datalog::tests::family ... ok
[INFO] [stdout] test datalog::tests::set_constraint ... ok
[INFO] [stdout] test parser::tests::constrained_rule_ordering ... ok
[INFO] [stdout] test datalog::tests::numbers ... ok
[INFO] [stdout] test parser::tests::constrained_rule ... ok
[INFO] [stdout] test parser::tests::expression ... ok
[INFO] [stdout] test parser::tests::rule ... ok
[INFO] [stdout] test parser::tests::invalid_check ... ok
[INFO] [stdout] test parser::tests::rule_with_unused_head_variables ... ok
[INFO] [stdout] test error::tests::error_format_strings ... ok
[INFO] [stdout] test datalog::tests::str ... ok
[INFO] [stdout] test parser::tests::block_source_file ... ok
[INFO] [stdout] test parser::tests::parens ... ok
[INFO] [stdout] test parser::tests::source_file ... ok
[INFO] [stdout] test parser::tests::check ... ok
[INFO] [stdout] test token::authorizer::tests::empty_authorizer ... ok
[INFO] [stdout] test token::authorizer::tests::forbid_unbound_parameters_in_add_code ... ok
[INFO] [stdout] test token::authorizer::tests::forbid_unbound_parameters ... ok
[INFO] [stdout] test token::authorizer::tests::parameter_substitution ... ok
[INFO] [stdout] test token::builder::tests::set_rule_parameters ... ok
[INFO] [stdout] test token::builder::tests::set_code_parameters ... ok
[INFO] [stdout] test token::authorizer::tests::query_authorizer_from_token_tuple ... ok
[INFO] [stdout] test token::builder::tests::set_rule_scope_parameters ... ok
[INFO] [stdout] test token::builder::tests::forbid_unbound_parameters ... ok
[INFO] [stdout] test token::builder::tests::forbid_unbound_parameters_in_set_code ... 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::authorizer_queries ... ok
[INFO] [stdout] test token::tests::check_head_name ... ok
[INFO] [stdout] test token::tests::bytes_constraints ... ok
[INFO] [stdout] test token::tests::verif_no_blocks ... ok
[INFO] [stdout] test token::tests::constraints ... ok
[INFO] [stdout] test token::tests::check_all ... ok
[INFO] [stdout] test token::tests::folders ... ok
[INFO] [stdout] test token::tests::basic ... ok
[INFO] [stdout] test token::tests::sealed_token ... ok
[INFO] [stdout] test token::tests::block1_generates_authority_or_ambient ... ok
[INFO] [stderr]      Running tests/capi.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/capi-e899157ec14a0d00)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rights.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/rights-773e429c34b03aa2)
[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] [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" "c75866fec80b68e7f9936a29fcbc5790bd980db39319871c59789df4d047dbf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75866fec80b68e7f9936a29fcbc5790bd980db39319871c59789df4d047dbf2", kill_on_drop: false }`
[INFO] [stdout] c75866fec80b68e7f9936a29fcbc5790bd980db39319871c59789df4d047dbf2