[INFO] fetching crate schema_oxidation 0.1.1...
[INFO] testing schema_oxidation-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate schema_oxidation 0.1.1 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate schema_oxidation 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate schema_oxidation 0.1.1
[INFO] finished tweaking crates.io crate schema_oxidation 0.1.1
[INFO] tweaked toml for crates.io crate schema_oxidation 0.1.1 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee0c8f694b3f88d9cdf3e7d801ad84def4305d233c8d61c0483119c5166742d3
[INFO] running `Command { std: "docker" "start" "-a" "ee0c8f694b3f88d9cdf3e7d801ad84def4305d233c8d61c0483119c5166742d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee0c8f694b3f88d9cdf3e7d801ad84def4305d233c8d61c0483119c5166742d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0c8f694b3f88d9cdf3e7d801ad84def4305d233c8d61c0483119c5166742d3", kill_on_drop: false }`
[INFO] [stdout] ee0c8f694b3f88d9cdf3e7d801ad84def4305d233c8d61c0483119c5166742d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62b04dd63f18c35bc39edda8f5374cc4dd5729f123ddbd3d0397b17522803df6
[INFO] running `Command { std: "docker" "start" "-a" "62b04dd63f18c35bc39edda8f5374cc4dd5729f123ddbd3d0397b17522803df6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling schema_oxidation v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.88s
[INFO] running `Command { std: "docker" "inspect" "62b04dd63f18c35bc39edda8f5374cc4dd5729f123ddbd3d0397b17522803df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b04dd63f18c35bc39edda8f5374cc4dd5729f123ddbd3d0397b17522803df6", kill_on_drop: false }`
[INFO] [stdout] 62b04dd63f18c35bc39edda8f5374cc4dd5729f123ddbd3d0397b17522803df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f5caeca061fb192bdb7a89df8e6a7b38f70c9992da623970bd08d2965c0a573
[INFO] running `Command { std: "docker" "start" "-a" "3f5caeca061fb192bdb7a89df8e6a7b38f70c9992da623970bd08d2965c0a573", kill_on_drop: false }`
[INFO] [stderr]    Compiling schema_oxidation v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]  --> tests/test-02.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stdout]   |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_root`
[INFO] [stdout]  --> tests/test-02.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]  --> tests/test-03.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stdout]   |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_root`
[INFO] [stdout]  --> tests/test-03.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]  --> tests/test-04.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stdout]   |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_root`
[INFO] [stdout]  --> tests/test-04.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "3f5caeca061fb192bdb7a89df8e6a7b38f70c9992da623970bd08d2965c0a573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5caeca061fb192bdb7a89df8e6a7b38f70c9992da623970bd08d2965c0a573", kill_on_drop: false }`
[INFO] [stdout] 3f5caeca061fb192bdb7a89df8e6a7b38f70c9992da623970bd08d2965c0a573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9b5809827047b12a9f621ab360e4022e17f70452458cdfa15da6241331a045e
[INFO] running `Command { std: "docker" "start" "-a" "c9b5809827047b12a9f621ab360e4022e17f70452458cdfa15da6241331a045e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]  --> tests/test-03.rs:4:14
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stderr]   |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_root`
[INFO] [stderr]  --> tests/test-03.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]  --> tests/test-04.rs:4:14
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stderr]   |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_root`
[INFO] [stderr]  --> tests/test-04.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]  --> tests/test-02.rs:4:14
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stderr]   |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_root`
[INFO] [stderr]  --> tests/test-02.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `schema_oxidation` (test "test-03") generated 2 warnings
[INFO] [stderr] warning: `schema_oxidation` (test "test-04") generated 2 warnings
[INFO] [stderr] warning: `schema_oxidation` (test "test-02") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/schema_oxidation-ffec1e59d8950e03)
[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]      Running tests/test-01.rs (/opt/rustwide/target/debug/deps/test_01-8c5a674300331cd6)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test-02.rs (/opt/rustwide/target/debug/deps/test_02-dc680bac90474b62)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_root_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test-03.rs (/opt/rustwide/target/debug/deps/test_03-387f81e0acefc250)
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_root_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test-04.rs (/opt/rustwide/target/debug/deps/test_04-828457ee64758743)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test-05.rs (/opt/rustwide/target/debug/deps/test_05-04fbab2b5f30dbe8)
[INFO] [stdout] test test_root_equal ... ok
[INFO] [stderr]    Doc-tests schema_oxidation
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_root_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - generate_from_string (line 44) ... ok
[INFO] [stdout] test src/lib.rs - generate_from_string (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9b5809827047b12a9f621ab360e4022e17f70452458cdfa15da6241331a045e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9b5809827047b12a9f621ab360e4022e17f70452458cdfa15da6241331a045e", kill_on_drop: false }`
[INFO] [stdout] c9b5809827047b12a9f621ab360e4022e17f70452458cdfa15da6241331a045e