[INFO] fetching crate upend 0.0.56...
[INFO] testing upend-0.0.56 against 1.77.0 for beta-1.78-1
[INFO] extracting crate upend 0.0.56 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate upend 0.0.56 on toolchain 1.77.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate upend 0.0.56
[INFO] finished tweaking crates.io crate upend 0.0.56
[INFO] tweaked toml for crates.io crate upend 0.0.56 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate upend 0.0.56 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aeb8e4f5591f0af617f1f842ebf51171a308773e7530d47a7e16e3d4947a0aa
[INFO] running `Command { std: "docker" "start" "-a" "2aeb8e4f5591f0af617f1f842ebf51171a308773e7530d47a7e16e3d4947a0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aeb8e4f5591f0af617f1f842ebf51171a308773e7530d47a7e16e3d4947a0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aeb8e4f5591f0af617f1f842ebf51171a308773e7530d47a7e16e3d4947a0aa", kill_on_drop: false }`
[INFO] [stdout] 2aeb8e4f5591f0af617f1f842ebf51171a308773e7530d47a7e16e3d4947a0aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 345f301d4dba4175edcd5c9b80c91db9d1e6d2d37d405cdda0321842e3d4afe7
[INFO] running `Command { std: "docker" "start" "-a" "345f301d4dba4175edcd5c9b80c91db9d1e6d2d37d405cdda0321842e3d4afe7", kill_on_drop: false }`
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/filesystem.rs:109:11
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Added(PathBuf),
[INFO] [stdout]     |     ----- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Added(()),
[INFO] [stdout]     |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/filesystem.rs:110:15
[INFO] [stdout]     |
[INFO] [stdout] 110 |     Unchanged(PathBuf),
[INFO] [stdout]     |     --------- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 110 |     Unchanged(()),
[INFO] [stdout]     |               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/filesystem.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |     Removed(PathBuf),
[INFO] [stdout]     |     ------- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 111 |     Removed(()),
[INFO] [stdout]     |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/util/jobs.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct JobInProgessError(String);
[INFO] [stdout]    |            ----------------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JobInProgessError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct JobInProgessError(());
[INFO] [stdout]    |                              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v7.0.1, html5ever v0.25.1, nom v4.2.3, xml5ever v0.16.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "345f301d4dba4175edcd5c9b80c91db9d1e6d2d37d405cdda0321842e3d4afe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345f301d4dba4175edcd5c9b80c91db9d1e6d2d37d405cdda0321842e3d4afe7", kill_on_drop: false }`
[INFO] [stdout] 345f301d4dba4175edcd5c9b80c91db9d1e6d2d37d405cdda0321842e3d4afe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cc0b030a29289afbf270f1c96d28961761f6fad1c9d2b20067cb4a677b4f123
[INFO] running `Command { std: "docker" "start" "-a" "0cc0b030a29289afbf270f1c96d28961761f6fad1c9d2b20067cb4a677b4f123", kill_on_drop: false }`
[INFO] [stderr]    Compiling upend v0.0.56 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/filesystem.rs:109:11
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Added(PathBuf),
[INFO] [stdout]     |     ----- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Added(()),
[INFO] [stdout]     |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/filesystem.rs:110:15
[INFO] [stdout]     |
[INFO] [stdout] 110 |     Unchanged(PathBuf),
[INFO] [stdout]     |     --------- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 110 |     Unchanged(()),
[INFO] [stdout]     |               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/filesystem.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |     Removed(PathBuf),
[INFO] [stdout]     |     ------- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 111 |     Removed(()),
[INFO] [stdout]     |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/util/jobs.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct JobInProgessError(String);
[INFO] [stdout]    |            ----------------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JobInProgessError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct JobInProgessError(());
[INFO] [stdout]    |                              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v7.0.1, html5ever v0.25.1, nom v4.2.3, xml5ever v0.16.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0cc0b030a29289afbf270f1c96d28961761f6fad1c9d2b20067cb4a677b4f123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc0b030a29289afbf270f1c96d28961761f6fad1c9d2b20067cb4a677b4f123", kill_on_drop: false }`
[INFO] [stdout] 0cc0b030a29289afbf270f1c96d28961761f6fad1c9d2b20067cb4a677b4f123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c9aa43ab889e2c330bf9199c9732e6ea1f9c355886bcebaec1c5151cc3a80fd
[INFO] running `Command { std: "docker" "start" "-a" "1c9aa43ab889e2c330bf9199c9732e6ea1f9c355886bcebaec1c5151cc3a80fd", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/filesystem.rs:109:11
[INFO] [stderr]     |
[INFO] [stderr] 109 |     Added(PathBuf),
[INFO] [stderr]     |     ----- ^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 109 |     Added(()),
[INFO] [stderr]     |           ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/filesystem.rs:110:15
[INFO] [stderr]     |
[INFO] [stderr] 110 |     Unchanged(PathBuf),
[INFO] [stderr]     |     --------- ^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 110 |     Unchanged(()),
[INFO] [stderr]     |               ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/filesystem.rs:111:13
[INFO] [stderr]     |
[INFO] [stderr] 111 |     Removed(PathBuf),
[INFO] [stderr]     |     ------- ^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 111 |     Removed(()),
[INFO] [stderr]     |             ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/util/jobs.rs:69:30
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub struct JobInProgessError(String);
[INFO] [stderr]    |            ----------------- ^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JobInProgessError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub struct JobInProgessError(());
[INFO] [stderr]    |                              ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `upend` (bin "upend" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v7.0.1, html5ever v0.25.1, nom v4.2.3, xml5ever v0.16.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/upend-e42a1bac0a10bea5)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test addressing::tests::test_hash_codec ... ok
[INFO] [stdout] test addressing::tests::test_attribute_codec ... ok
[INFO] [stdout] test addressing::tests::test_url_codec ... ok
[INFO] [stdout] test addressing::tests::test_uuid_codec ... ok
[INFO] [stdout] test database::entry::tests::test_into ... ok
[INFO] [stdout] test database::entry::tests::test_value_from_to_string ... ok
[INFO] [stdout] test database::hierarchies::tests::test_path_codec ... ok
[INFO] [stdout] test database::hierarchies::tests::test_unode_nonempty ... ok
[INFO] [stdout] test database::hierarchies::tests::test_path_validation ... ok
[INFO] [stdout] test database::lang::test::test_matches ... ok
[INFO] [stdout] test database::lang::test::test_in_parse ... ok
[INFO] [stdout] test util::hash::tests::test_encode_decode ... ok
[INFO] [stdout] test database::lang::test::test_contains ... ok
[INFO] [stdout] test routes::tests::test_in_address ... ok
[INFO] [stdout] test database::hierarchies::tests::test_path_manipulation ... ok
[INFO] [stdout] test filesystem::test::test_rescan_quick ... ok
[INFO] [stdout] test filesystem::test::test_rescan_full ... ok
[INFO] [stdout] test database::test::test_open ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c9aa43ab889e2c330bf9199c9732e6ea1f9c355886bcebaec1c5151cc3a80fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c9aa43ab889e2c330bf9199c9732e6ea1f9c355886bcebaec1c5151cc3a80fd", kill_on_drop: false }`
[INFO] [stdout] 1c9aa43ab889e2c330bf9199c9732e6ea1f9c355886bcebaec1c5151cc3a80fd