[INFO] fetching crate obi 0.0.2...
[INFO] testing obi-0.0.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate obi 0.0.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate obi 0.0.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate obi 0.0.2
[INFO] finished tweaking crates.io crate obi 0.0.2
[INFO] tweaked toml for crates.io crate obi 0.0.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66be278954a09e24e5812913953da543bc2d32100401f1e6b31403b306e22db4
[INFO] running `Command { std: "docker" "start" "-a" "66be278954a09e24e5812913953da543bc2d32100401f1e6b31403b306e22db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66be278954a09e24e5812913953da543bc2d32100401f1e6b31403b306e22db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66be278954a09e24e5812913953da543bc2d32100401f1e6b31403b306e22db4", kill_on_drop: false }`
[INFO] [stdout] 66be278954a09e24e5812913953da543bc2d32100401f1e6b31403b306e22db4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5059f9fcbbf77d5b52b020ed775571e1c594a16440f972f69a88bf6744be8bd
[INFO] running `Command { std: "docker" "start" "-a" "e5059f9fcbbf77d5b52b020ed775571e1c594a16440f972f69a88bf6744be8bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling obi-derive-internal v0.0.2
[INFO] [stderr]    Compiling obi-derive v0.0.2
[INFO] [stderr]    Compiling obi v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.31s
[INFO] running `Command { std: "docker" "inspect" "e5059f9fcbbf77d5b52b020ed775571e1c594a16440f972f69a88bf6744be8bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5059f9fcbbf77d5b52b020ed775571e1c594a16440f972f69a88bf6744be8bd", kill_on_drop: false }`
[INFO] [stdout] e5059f9fcbbf77d5b52b020ed775571e1c594a16440f972f69a88bf6744be8bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb1a735ffa8a3495a0599df43832cbcdf0611d6e3af1c53f02e04948f6e6eab2
[INFO] running `Command { std: "docker" "start" "-a" "cb1a735ffa8a3495a0599df43832cbcdf0611d6e3af1c53f02e04948f6e6eab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling obi v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "cb1a735ffa8a3495a0599df43832cbcdf0611d6e3af1c53f02e04948f6e6eab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1a735ffa8a3495a0599df43832cbcdf0611d6e3af1c53f02e04948f6e6eab2", kill_on_drop: false }`
[INFO] [stdout] cb1a735ffa8a3495a0599df43832cbcdf0611d6e3af1c53f02e04948f6e6eab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d360bfbb8f12fdeb1aebcf9fe726db759cc68614edcaf8c6e71e34e20bc2aaf
[INFO] running `Command { std: "docker" "start" "-a" "0d360bfbb8f12fdeb1aebcf9fe726db759cc68614edcaf8c6e71e34e20bc2aaf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/obi-110a870922835c3e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests obi
[INFO] [stdout] running 3 tests
[INFO] [stdout] test schema::tests::nested_vec ... ok
[INFO] [stdout] test schema::tests::simple_vec ... ok
[INFO] [stdout] test dec::hint::tests::test_cautious_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "0d360bfbb8f12fdeb1aebcf9fe726db759cc68614edcaf8c6e71e34e20bc2aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d360bfbb8f12fdeb1aebcf9fe726db759cc68614edcaf8c6e71e34e20bc2aaf", kill_on_drop: false }`
[INFO] [stdout] 0d360bfbb8f12fdeb1aebcf9fe726db759cc68614edcaf8c6e71e34e20bc2aaf