[INFO] fetching crate schema 0.0.1...
[INFO] testing schema-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate schema 0.0.1 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate schema 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate schema 0.0.1
[INFO] finished tweaking crates.io crate schema 0.0.1
[INFO] tweaked toml for crates.io crate schema 0.0.1 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0ec0664ccf82d7e8c1e23b78b57d7d3a89b50eb6fdbe108d6ad014483b08139
[INFO] running `Command { std: "docker" "start" "-a" "b0ec0664ccf82d7e8c1e23b78b57d7d3a89b50eb6fdbe108d6ad014483b08139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0ec0664ccf82d7e8c1e23b78b57d7d3a89b50eb6fdbe108d6ad014483b08139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ec0664ccf82d7e8c1e23b78b57d7d3a89b50eb6fdbe108d6ad014483b08139", kill_on_drop: false }`
[INFO] [stdout] b0ec0664ccf82d7e8c1e23b78b57d7d3a89b50eb6fdbe108d6ad014483b08139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 967022b740d4508ac85561ab28df93e1f29764297b2d969f63bc140c23f0a9e0
[INFO] running `Command { std: "docker" "start" "-a" "967022b740d4508ac85561ab28df93e1f29764297b2d969f63bc140c23f0a9e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling schema-derive v0.0.1
[INFO] [stderr]    Compiling schema v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "967022b740d4508ac85561ab28df93e1f29764297b2d969f63bc140c23f0a9e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967022b740d4508ac85561ab28df93e1f29764297b2d969f63bc140c23f0a9e0", kill_on_drop: false }`
[INFO] [stdout] 967022b740d4508ac85561ab28df93e1f29764297b2d969f63bc140c23f0a9e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfb48a73b8c509bf445d5605b472731106d63cc22fe9de3ac7694cd05de19b48
[INFO] running `Command { std: "docker" "start" "-a" "cfb48a73b8c509bf445d5605b472731106d63cc22fe9de3ac7694cd05de19b48", kill_on_drop: false }`
[INFO] [stderr]    Compiling schema v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "cfb48a73b8c509bf445d5605b472731106d63cc22fe9de3ac7694cd05de19b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb48a73b8c509bf445d5605b472731106d63cc22fe9de3ac7694cd05de19b48", kill_on_drop: false }`
[INFO] [stdout] cfb48a73b8c509bf445d5605b472731106d63cc22fe9de3ac7694cd05de19b48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0e1d8bf39fd742eaf7a7fdd20ab2f34fbd788f6c9774bdc62ecedf4875cda8c
[INFO] running `Command { std: "docker" "start" "-a" "b0e1d8bf39fd742eaf7a7fdd20ab2f34fbd788f6c9774bdc62ecedf4875cda8c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/schema-c4f2b5fe4da41053)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests schema
[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" "b0e1d8bf39fd742eaf7a7fdd20ab2f34fbd788f6c9774bdc62ecedf4875cda8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e1d8bf39fd742eaf7a7fdd20ab2f34fbd788f6c9774bdc62ecedf4875cda8c", kill_on_drop: false }`
[INFO] [stdout] b0e1d8bf39fd742eaf7a7fdd20ab2f34fbd788f6c9774bdc62ecedf4875cda8c