[INFO] fetching crate fritzlogger 0.1.0...
[INFO] testing fritzlogger-0.1.0 against 1.82.0 for beta-1.83-1
[INFO] extracting crate fritzlogger 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate fritzlogger 0.1.0 on toolchain 1.82.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate fritzlogger 0.1.0
[INFO] finished tweaking crates.io crate fritzlogger 0.1.0
[INFO] tweaked toml for crates.io crate fritzlogger 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "b785bf92a3c071316c682e37ac40d9cbf7512c12e44e5817ef2c9a92d6f2b3a9", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "b785bf92a3c071316c682e37ac40d9cbf7512c12e44e5817ef2c9a92d6f2b3a9", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f8baa8dcceb0dec7000e2527bd5da0a102591144097f6f8f172a5d11aea7b0bd", kill_on_drop: false }`
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[INFO] [stdout] warning: field `block_time` is never read
[INFO] [stdout]   --> src/auth.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct SessionInfo {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     block_time: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SessionInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]   --> src/auth.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Permission {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 23 |     kind: PermissionKind,
[INFO] [stdout] 24 |     level: PermissionLevel,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Permission` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `internal_id`, `fwversion`, `manufacturer`, `productname`, `name`, and `present` are never read
[INFO] [stdout]   --> src/device.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Common {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 38 |     pub unique_id: String,
[INFO] [stdout] 39 |     pub internal_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 40 |     pub functions: Functions,
[INFO] [stdout] 41 |     pub fwversion: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 42 |     pub manufacturer: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 43 |     pub productname: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 44 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 45 |     pub present: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Common` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `energy` is never read
[INFO] [stdout]   --> src/device.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Powermeter {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub energy: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Powermeter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "f8baa8dcceb0dec7000e2527bd5da0a102591144097f6f8f172a5d11aea7b0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8baa8dcceb0dec7000e2527bd5da0a102591144097f6f8f172a5d11aea7b0bd", kill_on_drop: false }`
[INFO] [stdout] f8baa8dcceb0dec7000e2527bd5da0a102591144097f6f8f172a5d11aea7b0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a0169993ed854aa5ced032b1ae6b3bf17d7050ce59f7f471823a1e57f26a0a6
[INFO] running `Command { std: "docker" "start" "-a" "6a0169993ed854aa5ced032b1ae6b3bf17d7050ce59f7f471823a1e57f26a0a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fritzlogger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `block_time` is never read
[INFO] [stdout]   --> src/auth.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct SessionInfo {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     block_time: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SessionInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `level` is never read
[INFO] [stdout]   --> src/auth.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Permission {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 23 |     kind: PermissionKind,
[INFO] [stdout] 24 |     level: PermissionLevel,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Permission` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `internal_id`, `fwversion`, `manufacturer`, `productname`, `name`, and `present` are never read
[INFO] [stdout]   --> src/device.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Common {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 38 |     pub unique_id: String,
[INFO] [stdout] 39 |     pub internal_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 40 |     pub functions: Functions,
[INFO] [stdout] 41 |     pub fwversion: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 42 |     pub manufacturer: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 43 |     pub productname: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 44 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 45 |     pub present: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Common` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `energy` is never read
[INFO] [stdout]   --> src/device.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Powermeter {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub energy: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Powermeter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "6a0169993ed854aa5ced032b1ae6b3bf17d7050ce59f7f471823a1e57f26a0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0169993ed854aa5ced032b1ae6b3bf17d7050ce59f7f471823a1e57f26a0a6", kill_on_drop: false }`
[INFO] [stdout] 6a0169993ed854aa5ced032b1ae6b3bf17d7050ce59f7f471823a1e57f26a0a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4ddfb4f679c85e0da3a68475bec77e251b18d01ec021ae1d0bbefc57c2331e8
[INFO] running `Command { std: "docker" "start" "-a" "b4ddfb4f679c85e0da3a68475bec77e251b18d01ec021ae1d0bbefc57c2331e8", kill_on_drop: false }`
[INFO] [stderr] warning: field `block_time` is never read
[INFO] [stderr]   --> src/auth.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct SessionInfo {
[INFO] [stderr]    |        ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     block_time: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SessionInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `level` is never read
[INFO] [stderr]   --> src/auth.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct Permission {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] 23 |     kind: PermissionKind,
[INFO] [stderr] 24 |     level: PermissionLevel,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Permission` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `internal_id`, `fwversion`, `manufacturer`, `productname`, `name`, and `present` are never read
[INFO] [stderr]   --> src/device.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct Common {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 38 |     pub unique_id: String,
[INFO] [stderr] 39 |     pub internal_id: u32,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 40 |     pub functions: Functions,
[INFO] [stderr] 41 |     pub fwversion: String,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 42 |     pub manufacturer: String,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 43 |     pub productname: String,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 44 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 45 |     pub present: bool,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Common` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `energy` is never read
[INFO] [stderr]   --> src/device.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub struct Powermeter {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub energy: u32,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Powermeter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `fritzlogger` (bin "fritzlogger" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fritzlogger-c3fb83e5a6bc82fa)
[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" "b4ddfb4f679c85e0da3a68475bec77e251b18d01ec021ae1d0bbefc57c2331e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ddfb4f679c85e0da3a68475bec77e251b18d01ec021ae1d0bbefc57c2331e8", kill_on_drop: false }`
[INFO] [stdout] b4ddfb4f679c85e0da3a68475bec77e251b18d01ec021ae1d0bbefc57c2331e8