[INFO] fetching crate schema_oxidation 0.1.1...
[INFO] testing schema_oxidation-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate schema_oxidation 0.1.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate schema_oxidation 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 415f5d787e522fff3dab0cdf3e36b3452a10f626bd5da9062e4792672d4a0bc9
[INFO] running `Command { std: "docker" "start" "-a" "415f5d787e522fff3dab0cdf3e36b3452a10f626bd5da9062e4792672d4a0bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "415f5d787e522fff3dab0cdf3e36b3452a10f626bd5da9062e4792672d4a0bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415f5d787e522fff3dab0cdf3e36b3452a10f626bd5da9062e4792672d4a0bc9", kill_on_drop: false }`
[INFO] [stdout] 415f5d787e522fff3dab0cdf3e36b3452a10f626bd5da9062e4792672d4a0bc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3e2d295e7314983ce04287b2792028a3c3e248ed9a2dd9a6e4252b2871d6b2e
[INFO] running `Command { std: "docker" "start" "-a" "d3e2d295e7314983ce04287b2792028a3c3e248ed9a2dd9a6e4252b2871d6b2e", kill_on_drop: false }`
[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 6.57s
[INFO] running `Command { std: "docker" "inspect" "d3e2d295e7314983ce04287b2792028a3c3e248ed9a2dd9a6e4252b2871d6b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e2d295e7314983ce04287b2792028a3c3e248ed9a2dd9a6e4252b2871d6b2e", kill_on_drop: false }`
[INFO] [stdout] d3e2d295e7314983ce04287b2792028a3c3e248ed9a2dd9a6e4252b2871d6b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d2b2dc37aa38486e4533a0dcb07f3d1930ac53ba59631e32bccd386fc872b6
[INFO] running `Command { std: "docker" "start" "-a" "a6d2b2dc37aa38486e4533a0dcb07f3d1930ac53ba59631e32bccd386fc872b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling schema_oxidation v0.1.1 (/opt/rustwide/workdir)
[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-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: 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: 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: 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 2.04s
[INFO] running `Command { std: "docker" "inspect" "a6d2b2dc37aa38486e4533a0dcb07f3d1930ac53ba59631e32bccd386fc872b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d2b2dc37aa38486e4533a0dcb07f3d1930ac53ba59631e32bccd386fc872b6", kill_on_drop: false }`
[INFO] [stdout] a6d2b2dc37aa38486e4533a0dcb07f3d1930ac53ba59631e32bccd386fc872b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08fefb832466048d3d4a117c2931cb4080de45528b88aee7d722c89632d60f71
[INFO] running `Command { std: "docker" "start" "-a" "08fefb832466048d3d4a117c2931cb4080de45528b88aee7d722c89632d60f71", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> tests/test-03.rs:4:14
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stdout] 
[INFO] [stderr]   |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] running 1 test
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] test test_root_equal ... ok
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `test_root`
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]  --> tests/test-03.rs:4:4
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 4 | fn test_root(s: &schema::SchemaRoot) {}
[INFO] [stdout] running 1 test
[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: 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: `schema_oxidation` (test "test-03") generated 2 warnings
[INFO] [stderr] warning: `schema_oxidation` (test "test-02") generated 2 warnings
[INFO] [stderr] warning: `schema_oxidation` (test "test-04") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/schema_oxidation-150acbc7596847be)
[INFO] [stderr]      Running tests/test-01.rs (/opt/rustwide/target/debug/deps/test_01-e735a702d7dde119)
[INFO] [stderr]      Running tests/test-02.rs (/opt/rustwide/target/debug/deps/test_02-1491f639f52fad69)
[INFO] [stdout] test test_root_equal ... ok
[INFO] [stderr]      Running tests/test-03.rs (/opt/rustwide/target/debug/deps/test_03-d947b6d20fc9a433)
[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] [stderr]      Running tests/test-04.rs (/opt/rustwide/target/debug/deps/test_04-fee19eb2c8ad7b0f)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test-05.rs (/opt/rustwide/target/debug/deps/test_05-80ecec7666bc40d1)
[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 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] [stderr]    Doc-tests schema_oxidation
[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 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08fefb832466048d3d4a117c2931cb4080de45528b88aee7d722c89632d60f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08fefb832466048d3d4a117c2931cb4080de45528b88aee7d722c89632d60f71", kill_on_drop: false }`
[INFO] [stdout] 08fefb832466048d3d4a117c2931cb4080de45528b88aee7d722c89632d60f71