[INFO] fetching crate credo 0.8.0...
[INFO] testing credo-0.8.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate credo 0.8.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate credo 0.8.0
[INFO] finished tweaking crates.io crate credo 0.8.0
[INFO] tweaked toml for crates.io crate credo 0.8.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate credo 0.8.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 119 packages to highest compatible versions
[INFO] [stderr]       Adding audi v0.2.4 (available: v0.3.0)
[INFO] [stderr]       Adding caro v0.7.1 (available: v1.5.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding litl v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding ridl v0.6.1 (available: v0.7.0)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ti64 v0.1.5
[INFO] [stderr]   Downloaded litl-val v0.1.0
[INFO] [stderr]   Downloaded ridl v0.6.1
[INFO] [stderr]   Downloaded litl v0.5.0
[INFO] [stderr]   Downloaded tagged-box v0.1.1
[INFO] [stderr]   Downloaded mofo v0.2.2
[INFO] [stderr]   Downloaded salsa20 v0.9.0
[INFO] [stderr]   Downloaded deepsize v0.2.0
[INFO] [stderr]   Downloaded crypto_box v0.7.2
[INFO] [stderr]   Downloaded audi v0.2.4
[INFO] [stderr]   Downloaded xsalsa20poly1305 v0.8.0
[INFO] [stderr]   Downloaded deepsize_derive v0.1.2
[INFO] [stderr]   Downloaded blanket v0.2.0
[INFO] [stderr]   Downloaded litl-nanval v0.2.0
[INFO] [stderr]   Downloaded chacha20 v0.8.2
[INFO] [stderr]   Downloaded caro v0.7.1
[INFO] [stderr]   Downloaded async_executors v0.6.0
[INFO] [stderr]   Downloaded chacha20poly1305 v0.9.1
[INFO] [stderr]   Downloaded x25519-dalek v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac
[INFO] running `Command { std: "docker" "start" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling litl-nanval v0.2.0
[INFO] [stderr]    Compiling async_executors v0.6.0
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling tagged-box v0.1.1
[INFO] [stderr]    Compiling deranged v0.5.9
[INFO] [stderr]    Compiling powerfmt v0.2.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling deepsize_derive v0.1.2
[INFO] [stderr]    Compiling blanket v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ed25519 v1.5.3
[INFO] [stderr]    Compiling deepsize v0.2.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling universal-hash v0.4.1
[INFO] [stderr]    Compiling poly1305 v0.7.2
[INFO] [stderr]    Compiling aead v0.4.3
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling salsa20 v0.9.0
[INFO] [stderr]    Compiling chacha20 v0.8.2
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling xsalsa20poly1305 v0.8.0
[INFO] [stderr]    Compiling litl-val v0.1.0
[INFO] [stderr]    Compiling chacha20poly1305 v0.9.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling x25519-dalek v1.2.0
[INFO] [stderr]    Compiling crypto_box v0.7.2
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling ti64 v0.1.5
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling litl v0.5.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling audi v0.2.4
[INFO] [stderr]    Compiling mofo v0.2.2
[INFO] [stderr]    Compiling ridl v0.6.1
[INFO] [stderr]    Compiling caro v0.7.1
[INFO] [stderr]    Compiling credo v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]  --> src/scope.rs:9:39
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::{channel::mpsc::channel, future, stream, Future, FutureExt, Stream, StreamExt};
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 44.21s
[INFO] running `Command { std: "docker" "inspect" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]  --> src/scope.rs:9:39
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::{channel::mpsc::channel, future, stream, Future, FutureExt, Stream, StreamExt};
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling credo v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]  --> src/scope.rs:9:39
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::{channel::mpsc::channel, future, stream, Future, FutureExt, Stream, StreamExt};
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `futures::Future` trait object that must be used
[INFO] [stdout]    --> tests/basic.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |             credential_source2.add_credential(scope1.id(), invitee);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 18.70s
[INFO] running `Command { std: "docker" "inspect" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `future`
[INFO] [stderr]  --> src/scope.rs:9:39
[INFO] [stderr]   |
[INFO] [stderr] 9 | use futures::{channel::mpsc::channel, future, stream, Future, FutureExt, Stream, StreamExt};
[INFO] [stderr]   |                                       ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `credo` (lib) generated 1 warning (run `cargo fix --lib -p credo` to apply 1 suggestion)
[INFO] [stderr] warning: `credo` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused pinned boxed `futures::Future` trait object that must be used
[INFO] [stderr]    --> tests/basic.rs:171:13
[INFO] [stderr]     |
[INFO] [stderr] 171 |             credential_source2.add_credential(scope1.id(), invitee);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `credo` (test "basic") generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/credo-6ccc76dcb5a4cfe4)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test claims_and_permissions_v1::test::simple_delegate_permits_permissions ... ok
[INFO] [stdout] test claims_and_permissions_v1::test::permissions_permit_same_but_dont_permit_different_claim_type ... ok
[INFO] [stdout] test claims_and_permissions_v1::test::entrust_to_shared_secret_only_permits_same_secret_kind ... ok
[INFO] [stdout] test claims_and_permissions_v1::test::statement_permissions_should_only_permit_correct_prefix ... ok
[INFO] [stdout] test claims_and_permissions_v1::test::adding_shared_secret_recp_only_permits_same_secret_kind ... ok
[INFO] [stdout] test claims_and_permissions_v1::test::delegate_infinitely_permits_delegation ... ok
[INFO] [stdout] test claims_and_permissions_v1::test::delegate_infinitely_permits_permission ... 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]      Running tests/basic.rs (/opt/rustwide/target/release/deps/basic-5ab94d15193c8f30)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test can_create_context_and_scope_and_make_statement ... ok
[INFO] [stdout] test can_invite_other_identity_to_make_statements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/child_scopes.rs (/opt/rustwide/target/release/deps/child_scopes-3d4719b36e074bf6)
[INFO] [stdout] test child_scopes_get_notified_and_influenced_by_parent_changes ... ok
[INFO] [stdout] test can_create_child_scopes ... ok
[INFO] [stderr]      Running tests/revocation.rs (/opt/rustwide/target/release/deps/revocation-bceeaea376348d10)
[INFO] [stdout] test child_scopes_can_be_used_from_other_nodes_with_invited_credentials ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test can_revoke_own_statement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests credo
[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" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac", kill_on_drop: false }`
[INFO] [stdout] bdd89e9c42f43dc9023f68b09067d91242e8171b7e7c6b0ec6a4bc8829a427ac
