[INFO] fetching crate redb_model_trait 0.9.0...
[INFO] testing redb_model_trait-0.9.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate redb_model_trait 0.9.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate redb_model_trait 0.9.0
[INFO] finished tweaking crates.io crate redb_model_trait 0.9.0
[INFO] tweaked toml for crates.io crate redb_model_trait 0.9.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate redb_model_trait 0.9.0 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] crate crates.io crate redb_model_trait 0.9.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redb v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ee85bc07b046600967955f9d1c6be372568c8ed22baa8e37ffb249457c632649
[INFO] running `Command { std: "docker" "start" "-a" "ee85bc07b046600967955f9d1c6be372568c8ed22baa8e37ffb249457c632649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee85bc07b046600967955f9d1c6be372568c8ed22baa8e37ffb249457c632649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee85bc07b046600967955f9d1c6be372568c8ed22baa8e37ffb249457c632649", kill_on_drop: false }`
[INFO] [stdout] ee85bc07b046600967955f9d1c6be372568c8ed22baa8e37ffb249457c632649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 649d91df38873ac6f72f12e314bb066bd8c6cb928d48d85b25f7e554b1d1387c
[INFO] running `Command { std: "docker" "start" "-a" "649d91df38873ac6f72f12e314bb066bd8c6cb928d48d85b25f7e554b1d1387c", kill_on_drop: false }`
[INFO] [stderr]    Compiling redb v3.0.0
[INFO] [stderr]    Compiling redb_model_trait v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.53s
[INFO] running `Command { std: "docker" "inspect" "649d91df38873ac6f72f12e314bb066bd8c6cb928d48d85b25f7e554b1d1387c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649d91df38873ac6f72f12e314bb066bd8c6cb928d48d85b25f7e554b1d1387c", kill_on_drop: false }`
[INFO] [stdout] 649d91df38873ac6f72f12e314bb066bd8c6cb928d48d85b25f7e554b1d1387c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a74d5efc9f79b83c02cd358698e0bdbc7045435724f2455cf60f206c1e21a14e
[INFO] running `Command { std: "docker" "start" "-a" "a74d5efc9f79b83c02cd358698e0bdbc7045435724f2455cf60f206c1e21a14e", kill_on_drop: false }`
[INFO] [stderr]    Compiling redb_model_trait v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "a74d5efc9f79b83c02cd358698e0bdbc7045435724f2455cf60f206c1e21a14e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a74d5efc9f79b83c02cd358698e0bdbc7045435724f2455cf60f206c1e21a14e", kill_on_drop: false }`
[INFO] [stdout] a74d5efc9f79b83c02cd358698e0bdbc7045435724f2455cf60f206c1e21a14e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cfde3dfec325f6bf0a7f8ccdb892f26b079bd3de083f7a8a4962df8ba53de10d
[INFO] running `Command { std: "docker" "start" "-a" "cfde3dfec325f6bf0a7f8ccdb892f26b079bd3de083f7a8a4962df8ba53de10d", 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/redb_model_trait-546e15b9e9e4a735)
[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 redb_model_trait
[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" "cfde3dfec325f6bf0a7f8ccdb892f26b079bd3de083f7a8a4962df8ba53de10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfde3dfec325f6bf0a7f8ccdb892f26b079bd3de083f7a8a4962df8ba53de10d", kill_on_drop: false }`
[INFO] [stdout] cfde3dfec325f6bf0a7f8ccdb892f26b079bd3de083f7a8a4962df8ba53de10d