[INFO] fetching crate dyn-dictionary 0.1.4...
[INFO] testing dyn-dictionary-0.1.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate dyn-dictionary 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dyn-dictionary 0.1.4
[INFO] finished tweaking crates.io crate dyn-dictionary 0.1.4
[INFO] tweaked toml for crates.io crate dyn-dictionary 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dyn-dictionary 0.1.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f59fe0c6d32187093e41c54b186931626a0ee9814df132ed2f4b22e260f6046
[INFO] running `Command { std: "docker" "start" "-a" "2f59fe0c6d32187093e41c54b186931626a0ee9814df132ed2f4b22e260f6046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f59fe0c6d32187093e41c54b186931626a0ee9814df132ed2f4b22e260f6046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f59fe0c6d32187093e41c54b186931626a0ee9814df132ed2f4b22e260f6046", kill_on_drop: false }`
[INFO] [stdout] 2f59fe0c6d32187093e41c54b186931626a0ee9814df132ed2f4b22e260f6046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f59e0f1f32c1078debae2154a4ab62fa66a12be6a2ab3bc8426ece1ff4d33131
[INFO] running `Command { std: "docker" "start" "-a" "f59e0f1f32c1078debae2154a4ab62fa66a12be6a2ab3bc8426ece1ff4d33131", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling dyn-dictionary v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `AnySer<'a>` is more private than the item `Dict`
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Dict<'a> = HashMap<&'a str, Box<dyn AnySer<'a>>>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^ type alias `Dict` is reachable at visibility `pub`
[INFO] [stdout]   |
[INFO] [stdout] note: but trait `AnySer<'a>` is only usable at visibility `pub(crate)`
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | trait AnySer<'a>: Any + Deserialize<'a> + Serialize + Debug + Sized {}
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "f59e0f1f32c1078debae2154a4ab62fa66a12be6a2ab3bc8426ece1ff4d33131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59e0f1f32c1078debae2154a4ab62fa66a12be6a2ab3bc8426ece1ff4d33131", kill_on_drop: false }`
[INFO] [stdout] f59e0f1f32c1078debae2154a4ab62fa66a12be6a2ab3bc8426ece1ff4d33131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f39db6d4d2dde53aae28e20b0eb182119c0f26cb9d73020bd09c4b058d7f78ef
[INFO] running `Command { std: "docker" "start" "-a" "f39db6d4d2dde53aae28e20b0eb182119c0f26cb9d73020bd09c4b058d7f78ef", kill_on_drop: false }`
[INFO] [stdout] warning: trait `AnySer<'a>` is more private than the item `Dict`
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Dict<'a> = HashMap<&'a str, Box<dyn AnySer<'a>>>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^ type alias `Dict` is reachable at visibility `pub`
[INFO] [stdout]   |
[INFO] [stdout] note: but trait `AnySer<'a>` is only usable at visibility `pub(crate)`
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | trait AnySer<'a>: Any + Deserialize<'a> + Serialize + Debug + Sized {}
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dyn-dictionary v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `AnySer<'a>` is more private than the item `Dict`
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Dict<'a> = HashMap<&'a str, Box<dyn AnySer<'a>>>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^ type alias `Dict` is reachable at visibility `pub`
[INFO] [stdout]   |
[INFO] [stdout] note: but trait `AnySer<'a>` is only usable at visibility `pub(crate)`
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | trait AnySer<'a>: Any + Deserialize<'a> + Serialize + Debug + Sized {}
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f39db6d4d2dde53aae28e20b0eb182119c0f26cb9d73020bd09c4b058d7f78ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39db6d4d2dde53aae28e20b0eb182119c0f26cb9d73020bd09c4b058d7f78ef", kill_on_drop: false }`
[INFO] [stdout] f39db6d4d2dde53aae28e20b0eb182119c0f26cb9d73020bd09c4b058d7f78ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a23d16a8ea4e782d4af57975ac042f775b064852a3170ccbe0ba174324a2c6e1
[INFO] running `Command { std: "docker" "start" "-a" "a23d16a8ea4e782d4af57975ac042f775b064852a3170ccbe0ba174324a2c6e1", kill_on_drop: false }`
[INFO] [stderr] warning: trait `AnySer<'a>` is more private than the item `Dict`
[INFO] [stderr]  --> src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type Dict<'a> = HashMap<&'a str, Box<dyn AnySer<'a>>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^ type alias `Dict` is reachable at visibility `pub`
[INFO] [stderr]   |
[INFO] [stderr] note: but trait `AnySer<'a>` is only usable at visibility `pub(crate)`
[INFO] [stderr]  --> src/lib.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | trait AnySer<'a>: Any + Deserialize<'a> + Serialize + Debug + Sized {}
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dyn-dictionary` (lib) generated 1 warning
[INFO] [stderr] warning: `dyn-dictionary` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dyn_dictionary-55c65f70723b58af)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests dyn_dictionary
[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" "a23d16a8ea4e782d4af57975ac042f775b064852a3170ccbe0ba174324a2c6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23d16a8ea4e782d4af57975ac042f775b064852a3170ccbe0ba174324a2c6e1", kill_on_drop: false }`
[INFO] [stdout] a23d16a8ea4e782d4af57975ac042f775b064852a3170ccbe0ba174324a2c6e1