[INFO] cloning repository https://github.com/Robert-MacWha/sieve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Robert-MacWha/sieve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobert-MacWha%2Fsieve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobert-MacWha%2Fsieve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b44cda5b04290c4a66e97307ea030514447e4c70
[INFO] testing Robert-MacWha/sieve against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobert-MacWha%2Fsieve" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Robert-MacWha/sieve
[INFO] finished tweaking git repo https://github.com/Robert-MacWha/sieve
[INFO] tweaked toml for git repo https://github.com/Robert-MacWha/sieve written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Robert-MacWha/sieve 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 git repo https://github.com/Robert-MacWha/sieve 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]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "99110198ef36a8d6fdd7b08abbe8b5b6138710fb1aec3baf158287f6503aec0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99110198ef36a8d6fdd7b08abbe8b5b6138710fb1aec3baf158287f6503aec0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99110198ef36a8d6fdd7b08abbe8b5b6138710fb1aec3baf158287f6503aec0a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 633cba13bfdfb0a404aba3009876b9f830b499193fbc42fda89a7190208554d9
[INFO] running `Command { std: "docker" "start" "-a" "633cba13bfdfb0a404aba3009876b9f830b499193fbc42fda89a7190208554d9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling alloy-contract v1.0.16
[INFO] [stderr]    Compiling alloy v1.0.16
[INFO] [stderr]    Compiling sieve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/sieve/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn trace(&self, start: &Address) -> Vec<Edge> {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `meshes` is never read
[INFO] [stdout]  --> src/sieve/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Sieve {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 7 |     meshes: Vec<Box<dyn Mesh>>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/sieve/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn trace(&self, start: &Address) -> Vec<Edge> {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `meshes` is never read
[INFO] [stdout]  --> src/sieve/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Sieve {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 7 |     meshes: Vec<Box<dyn Mesh>>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "633cba13bfdfb0a404aba3009876b9f830b499193fbc42fda89a7190208554d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633cba13bfdfb0a404aba3009876b9f830b499193fbc42fda89a7190208554d9", kill_on_drop: false }`
[INFO] [stdout] 633cba13bfdfb0a404aba3009876b9f830b499193fbc42fda89a7190208554d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 676fbfe4726f14b6c42850ba18b35976d37008a5b1f2aea7d8c3c50cc02c1b38
[INFO] running `Command { std: "docker" "start" "-a" "676fbfe4726f14b6c42850ba18b35976d37008a5b1f2aea7d8c3c50cc02c1b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling sieve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/sieve/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn trace(&self, start: &Address) -> Vec<Edge> {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `meshes` is never read
[INFO] [stdout]  --> src/sieve/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Sieve {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 7 |     meshes: Vec<Box<dyn Mesh>>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/sieve/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn trace(&self, start: &Address) -> Vec<Edge> {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `meshes` is never read
[INFO] [stdout]  --> src/sieve/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Sieve {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 7 |     meshes: Vec<Box<dyn Mesh>>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/sieve/mod.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn trace(&self, start: &Address) -> Vec<Edge> {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `meshes` is never read
[INFO] [stdout]  --> src/sieve/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Sieve {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 7 |     meshes: Vec<Box<dyn Mesh>>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "676fbfe4726f14b6c42850ba18b35976d37008a5b1f2aea7d8c3c50cc02c1b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676fbfe4726f14b6c42850ba18b35976d37008a5b1f2aea7d8c3c50cc02c1b38", kill_on_drop: false }`
[INFO] [stdout] 676fbfe4726f14b6c42850ba18b35976d37008a5b1f2aea7d8c3c50cc02c1b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b43c146fb191dd4ada80d6eb2267ccc7b286903793d60f3e80972c1ec339adb5
[INFO] running `Command { std: "docker" "start" "-a" "b43c146fb191dd4ada80d6eb2267ccc7b286903793d60f3e80972c1ec339adb5", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `start`
[INFO] [stderr]   --> src/sieve/mod.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn trace(&self, start: &Address) -> Vec<Edge> {
[INFO] [stderr]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `meshes` is never read
[INFO] [stderr]  --> src/sieve/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Sieve {
[INFO] [stderr]   |            ----- field in this struct
[INFO] [stderr] 7 |     meshes: Vec<Box<dyn Mesh>>,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sieve` (lib) generated 2 warnings
[INFO] [stderr] warning: `sieve` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `sieve` (bin "sieve" test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sieve-6747a9ad1829a886)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/sieve-52d8a506b086eeb9)
[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]    Doc-tests sieve
[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" "b43c146fb191dd4ada80d6eb2267ccc7b286903793d60f3e80972c1ec339adb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43c146fb191dd4ada80d6eb2267ccc7b286903793d60f3e80972c1ec339adb5", kill_on_drop: false }`
[INFO] [stdout] b43c146fb191dd4ada80d6eb2267ccc7b286903793d60f3e80972c1ec339adb5