[INFO] fetching crate size-ser 0.1.0...
[INFO] testing size-ser-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate size-ser 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate size-ser 0.1.0
[INFO] finished tweaking crates.io crate size-ser 0.1.0
[INFO] tweaked toml for crates.io crate size-ser 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate size-ser 0.1.0 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] 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 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]     Blocking waiting for file lock on package cache
[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] 80d3b257ef8f9ab9f65f1350b03959829861d83f297d8e2fee0e475a3bee3e91
[INFO] running `Command { std: "docker" "start" "-a" "80d3b257ef8f9ab9f65f1350b03959829861d83f297d8e2fee0e475a3bee3e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80d3b257ef8f9ab9f65f1350b03959829861d83f297d8e2fee0e475a3bee3e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d3b257ef8f9ab9f65f1350b03959829861d83f297d8e2fee0e475a3bee3e91", kill_on_drop: false }`
[INFO] [stdout] 80d3b257ef8f9ab9f65f1350b03959829861d83f297d8e2fee0e475a3bee3e91
[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] ddf403d27f3ca6d274ee4c8f63791ad4eca4a270491a645578ce431387a0fcb2
[INFO] running `Command { std: "docker" "start" "-a" "ddf403d27f3ca6d274ee4c8f63791ad4eca4a270491a645578ce431387a0fcb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling size-ser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "ddf403d27f3ca6d274ee4c8f63791ad4eca4a270491a645578ce431387a0fcb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf403d27f3ca6d274ee4c8f63791ad4eca4a270491a645578ce431387a0fcb2", kill_on_drop: false }`
[INFO] [stdout] ddf403d27f3ca6d274ee4c8f63791ad4eca4a270491a645578ce431387a0fcb2
[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] 81426628a05902277a5f489888093643e6e7485695da0bb94ffcb3c2f41cb9ab
[INFO] running `Command { std: "docker" "start" "-a" "81426628a05902277a5f489888093643e6e7485695da0bb94ffcb3c2f41cb9ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling size-ser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.84s
[INFO] running `Command { std: "docker" "inspect" "81426628a05902277a5f489888093643e6e7485695da0bb94ffcb3c2f41cb9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81426628a05902277a5f489888093643e6e7485695da0bb94ffcb3c2f41cb9ab", kill_on_drop: false }`
[INFO] [stdout] 81426628a05902277a5f489888093643e6e7485695da0bb94ffcb3c2f41cb9ab
[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] 0b1cb79b381ecedd4e1ea5b67e193c718fb074460ea3ac22ab9d501d6ddcecfd
[INFO] running `Command { std: "docker" "start" "-a" "0b1cb79b381ecedd4e1ea5b67e193c718fb074460ea3ac22ab9d501d6ddcecfd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/size_ser-291b77c078e154a7)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::map_works ... ok
[INFO] [stdout] test test::struct_works ... ok
[INFO] [stdout] test test::vec_u8_works ... ok
[INFO] [stdout] test test::vec_u64_works ... ok
[INFO] [stdout] test test::map_u128_struct_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests size_ser
[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" "0b1cb79b381ecedd4e1ea5b67e193c718fb074460ea3ac22ab9d501d6ddcecfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1cb79b381ecedd4e1ea5b67e193c718fb074460ea3ac22ab9d501d6ddcecfd", kill_on_drop: false }`
[INFO] [stdout] 0b1cb79b381ecedd4e1ea5b67e193c718fb074460ea3ac22ab9d501d6ddcecfd