[INFO] fetching crate externalities 2.1.2...
[INFO] testing externalities-2.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate externalities 2.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate externalities 2.1.2
[INFO] finished tweaking crates.io crate externalities 2.1.2
[INFO] tweaked toml for crates.io crate externalities 2.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate externalities 2.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tetsy-scale-codec-derive v2.0.1
[INFO] [stderr]   Downloaded tetsy-scale-codec v2.0.1
[INFO] [stderr]   Downloaded debug-derive v2.1.2
[INFO] [stderr]   Downloaded environ v1.1.3
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.25
[INFO] [stderr]   Downloaded ref-cast v1.0.25
[INFO] [stderr]   Downloaded tetcore-std v2.1.2
[INFO] [stderr]   Downloaded tetcore-storage v2.1.2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 534961e0b665099e78fe45c36896d626b05e5f1cac1b82cacc3869138a87eef3
[INFO] running `Command { std: "docker" "start" "-a" "534961e0b665099e78fe45c36896d626b05e5f1cac1b82cacc3869138a87eef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "534961e0b665099e78fe45c36896d626b05e5f1cac1b82cacc3869138a87eef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534961e0b665099e78fe45c36896d626b05e5f1cac1b82cacc3869138a87eef3", kill_on_drop: false }`
[INFO] [stdout] 534961e0b665099e78fe45c36896d626b05e5f1cac1b82cacc3869138a87eef3
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1147e5951dd9cbea9cd5da07c87e29fc0d96ac2f37a2ca21018e80c28e5cf6e
[INFO] running `Command { std: "docker" "start" "-a" "a1147e5951dd9cbea9cd5da07c87e29fc0d96ac2f37a2ca21018e80c28e5cf6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling tetcore-std v2.1.2
[INFO] [stderr]    Compiling environ v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling debug-derive v2.1.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tetsy-scale-codec-derive v2.0.1
[INFO] [stderr]    Compiling tetsy-scale-codec v2.0.1
[INFO] [stderr]    Compiling tetcore-storage v2.1.2
[INFO] [stderr]    Compiling externalities v2.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:294:57
[INFO] [stdout]     |
[INFO] [stdout] 294 |         self.extension_by_type_id(TypeId::of::<T>()).and_then(Any::downcast_mut)
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 294 |         self.extension_by_type_id(TypeId::of::<T>()).and_then(<dyn Any>::downcast_mut)
[INFO] [stdout]     |                                                               ++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.80s
[INFO] running `Command { std: "docker" "inspect" "a1147e5951dd9cbea9cd5da07c87e29fc0d96ac2f37a2ca21018e80c28e5cf6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1147e5951dd9cbea9cd5da07c87e29fc0d96ac2f37a2ca21018e80c28e5cf6e", kill_on_drop: false }`
[INFO] [stdout] a1147e5951dd9cbea9cd5da07c87e29fc0d96ac2f37a2ca21018e80c28e5cf6e
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5da6dabda39cf3db7b8a0ef1b43befd239d5de5505c3ad9443b88f4e2f0cc1a
[INFO] running `Command { std: "docker" "start" "-a" "f5da6dabda39cf3db7b8a0ef1b43befd239d5de5505c3ad9443b88f4e2f0cc1a", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:294:57
[INFO] [stdout]     |
[INFO] [stdout] 294 |         self.extension_by_type_id(TypeId::of::<T>()).and_then(Any::downcast_mut)
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 294 |         self.extension_by_type_id(TypeId::of::<T>()).and_then(<dyn Any>::downcast_mut)
[INFO] [stdout]     |                                                               ++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling externalities v2.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:294:57
[INFO] [stdout]     |
[INFO] [stdout] 294 |         self.extension_by_type_id(TypeId::of::<T>()).and_then(Any::downcast_mut)
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 294 |         self.extension_by_type_id(TypeId::of::<T>()).and_then(<dyn Any>::downcast_mut)
[INFO] [stdout]     |                                                               ++++    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "f5da6dabda39cf3db7b8a0ef1b43befd239d5de5505c3ad9443b88f4e2f0cc1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5da6dabda39cf3db7b8a0ef1b43befd239d5de5505c3ad9443b88f4e2f0cc1a", kill_on_drop: false }`
[INFO] [stdout] f5da6dabda39cf3db7b8a0ef1b43befd239d5de5505c3ad9443b88f4e2f0cc1a
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43d933a4387edab881d44b836960c0f18852e070be9203ccf0d7c51294441a86
[INFO] running `Command { std: "docker" "start" "-a" "43d933a4387edab881d44b836960c0f18852e070be9203ccf0d7c51294441a86", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:294:57
[INFO] [stderr]     |
[INFO] [stderr] 294 |         self.extension_by_type_id(TypeId::of::<T>()).and_then(Any::downcast_mut)
[INFO] [stderr]     |                                                               ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 294 |         self.extension_by_type_id(TypeId::of::<T>()).and_then(<dyn Any>::downcast_mut)
[INFO] [stderr]     |                                                               ++++    +
[INFO] [stderr] 
[INFO] [stderr] warning: `externalities` (lib) generated 1 warning (run `cargo fix --lib -p externalities` to apply 1 suggestion)
[INFO] [stderr] warning: `externalities` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/externalities-9174df24986367d6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test extensions::tests::register_and_retrieve_extension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests externalities
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/extensions.rs - extensions::decl_extension (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43d933a4387edab881d44b836960c0f18852e070be9203ccf0d7c51294441a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d933a4387edab881d44b836960c0f18852e070be9203ccf0d7c51294441a86", kill_on_drop: false }`
[INFO] [stdout] 43d933a4387edab881d44b836960c0f18852e070be9203ccf0d7c51294441a86
