[INFO] fetching crate pyotr 0.1.0...
[INFO] testing pyotr-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate pyotr 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pyotr 0.1.0
[INFO] finished tweaking crates.io crate pyotr 0.1.0
[INFO] tweaked toml for crates.io crate pyotr 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyotr 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pyotr 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b1edcbfc4ef2ab1311a3bf93590d3b3120d588dea86a3b7af35996e25f3be3a
[INFO] running `Command { std: "docker" "start" "-a" "5b1edcbfc4ef2ab1311a3bf93590d3b3120d588dea86a3b7af35996e25f3be3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b1edcbfc4ef2ab1311a3bf93590d3b3120d588dea86a3b7af35996e25f3be3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1edcbfc4ef2ab1311a3bf93590d3b3120d588dea86a3b7af35996e25f3be3a", kill_on_drop: false }`
[INFO] [stdout] 5b1edcbfc4ef2ab1311a3bf93590d3b3120d588dea86a3b7af35996e25f3be3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b15e018a18ffe90354c2f4d328ea7d6863dadb9489ee547b961c050218cb117a
[INFO] running `Command { std: "docker" "start" "-a" "b15e018a18ffe90354c2f4d328ea7d6863dadb9489ee547b961c050218cb117a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]    Compiling futures-core v0.3.28
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[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling signal-hook v0.3.16
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling smallvec v1.10.0
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[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
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[INFO] [stderr]    Compiling adler v1.0.2
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[INFO] [stderr]    Compiling parking_lot v0.12.1
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[INFO] [stderr]    Compiling color-spantrace v0.2.0
[INFO] [stderr]    Compiling crossterm v0.26.1
[INFO] [stderr]    Compiling addr2line v0.20.0
[INFO] [stderr]    Compiling color-eyre v0.6.2
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling clap v4.3.12
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling pyotr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `path` and `marked_as_fail` are never read
[INFO] [stdout]   --> src/driver.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct TestResult {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 12 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 13 |     pub success: bool,
[INFO] [stdout] 14 |     pub marked_as_fail: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `status_text` is never used
[INFO] [stdout]   --> src/driver.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Test {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn status_text(&self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.33s
[INFO] running `Command { std: "docker" "inspect" "b15e018a18ffe90354c2f4d328ea7d6863dadb9489ee547b961c050218cb117a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b15e018a18ffe90354c2f4d328ea7d6863dadb9489ee547b961c050218cb117a", kill_on_drop: false }`
[INFO] [stdout] b15e018a18ffe90354c2f4d328ea7d6863dadb9489ee547b961c050218cb117a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7644ee68e4f0fc9ed1e75a246ee23316e9908cd1d01290bd8342ff4febd2d9ee
[INFO] running `Command { std: "docker" "start" "-a" "7644ee68e4f0fc9ed1e75a246ee23316e9908cd1d01290bd8342ff4febd2d9ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyotr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `path` and `marked_as_fail` are never read
[INFO] [stdout]   --> src/driver.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct TestResult {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 12 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 13 |     pub success: bool,
[INFO] [stdout] 14 |     pub marked_as_fail: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `status_text` is never used
[INFO] [stdout]   --> src/driver.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Test {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn status_text(&self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "7644ee68e4f0fc9ed1e75a246ee23316e9908cd1d01290bd8342ff4febd2d9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7644ee68e4f0fc9ed1e75a246ee23316e9908cd1d01290bd8342ff4febd2d9ee", kill_on_drop: false }`
[INFO] [stdout] 7644ee68e4f0fc9ed1e75a246ee23316e9908cd1d01290bd8342ff4febd2d9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f682d5d1514411ede026c15b0c1a2c1c625ee89c601775e8c0e2291d5a7ab7ea
[INFO] running `Command { std: "docker" "start" "-a" "f682d5d1514411ede026c15b0c1a2c1c625ee89c601775e8c0e2291d5a7ab7ea", kill_on_drop: false }`
[INFO] [stderr] warning: fields `path` and `marked_as_fail` are never read
[INFO] [stderr]   --> src/driver.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct TestResult {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 12 |     pub path: PathBuf,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 13 |     pub success: bool,
[INFO] [stderr] 14 |     pub marked_as_fail: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TestResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `status_text` is never used
[INFO] [stderr]   --> src/driver.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | impl Test {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 46 |     pub fn status_text(&self) -> &'static str {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pyotr` (bin "pyotr" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pyotr-33a8478b2f4f5e61)
[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" "f682d5d1514411ede026c15b0c1a2c1c625ee89c601775e8c0e2291d5a7ab7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f682d5d1514411ede026c15b0c1a2c1c625ee89c601775e8c0e2291d5a7ab7ea", kill_on_drop: false }`
[INFO] [stdout] f682d5d1514411ede026c15b0c1a2c1c625ee89c601775e8c0e2291d5a7ab7ea