[INFO] fetching crate dyn_object 0.2.0...
[INFO] testing dyn_object-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate dyn_object 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate dyn_object 0.2.0
[INFO] finished tweaking crates.io crate dyn_object 0.2.0
[INFO] tweaked toml for crates.io crate dyn_object 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dyn_object 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding downcast-rs v1.2.1 (available: v2.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5e305f1aa7ba2f5d994b6e80618a1d5cded6b48581a26a9ae0e7d8e5f1ea585
[INFO] running `Command { std: "docker" "start" "-a" "b5e305f1aa7ba2f5d994b6e80618a1d5cded6b48581a26a9ae0e7d8e5f1ea585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5e305f1aa7ba2f5d994b6e80618a1d5cded6b48581a26a9ae0e7d8e5f1ea585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e305f1aa7ba2f5d994b6e80618a1d5cded6b48581a26a9ae0e7d8e5f1ea585", kill_on_drop: false }`
[INFO] [stdout] b5e305f1aa7ba2f5d994b6e80618a1d5cded6b48581a26a9ae0e7d8e5f1ea585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83a5aaf39e5d877dff50777188ede494fc30a635f262b97852aa7e31564d9b0e
[INFO] running `Command { std: "docker" "start" "-a" "83a5aaf39e5d877dff50777188ede494fc30a635f262b97852aa7e31564d9b0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling dyn_object v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "83a5aaf39e5d877dff50777188ede494fc30a635f262b97852aa7e31564d9b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a5aaf39e5d877dff50777188ede494fc30a635f262b97852aa7e31564d9b0e", kill_on_drop: false }`
[INFO] [stdout] 83a5aaf39e5d877dff50777188ede494fc30a635f262b97852aa7e31564d9b0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bac41d3a6c70b953d63d9444bb199d10c4843fe1bbfd82f91efe82a26237db4a
[INFO] running `Command { std: "docker" "start" "-a" "bac41d3a6c70b953d63d9444bb199d10c4843fe1bbfd82f91efe82a26237db4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyn_object v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "bac41d3a6c70b953d63d9444bb199d10c4843fe1bbfd82f91efe82a26237db4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bac41d3a6c70b953d63d9444bb199d10c4843fe1bbfd82f91efe82a26237db4a", kill_on_drop: false }`
[INFO] [stdout] bac41d3a6c70b953d63d9444bb199d10c4843fe1bbfd82f91efe82a26237db4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf6be4c8cf28a7ae665d9c596415e45f6e536c6d9e403b4d48c986b1d65d92db
[INFO] running `Command { std: "docker" "start" "-a" "cf6be4c8cf28a7ae665d9c596415e45f6e536c6d9e403b4d48c986b1d65d92db", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dyn_object-0e06fce177752d56)
[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 dyn_object
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - Object::new (line 158) ... ok
[INFO] [stdout] test src/lib.rs - Object::new (line 148) ... ok
[INFO] [stdout] test src/lib.rs - Object::take (line 230) ... ok
[INFO] [stdout] test src/lib.rs - Object::cloned (line 178) ... ok
[INFO] [stdout] test src/lib.rs - Object::unnameable (line 129) ... ok
[INFO] [stdout] test src/lib.rs - Object::NONE (line 120) ... ok
[INFO] [stdout] test src/lib.rs - Object::get_ref (line 191) ... ok
[INFO] [stdout] test src/lib.rs - Object::equals (line 273) ... ok
[INFO] [stdout] test src/lib.rs - Object::clear (line 217) ... ok
[INFO] [stdout] test src/lib.rs - Object::get_mut (line 204) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf6be4c8cf28a7ae665d9c596415e45f6e536c6d9e403b4d48c986b1d65d92db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6be4c8cf28a7ae665d9c596415e45f6e536c6d9e403b4d48c986b1d65d92db", kill_on_drop: false }`
[INFO] [stdout] cf6be4c8cf28a7ae665d9c596415e45f6e536c6d9e403b4d48c986b1d65d92db