[INFO] fetching crate scanf 2.0.0...
[INFO] testing scanf-2.0.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate scanf 2.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate scanf 2.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scanf 2.0.0
[INFO] tweaked toml for crates.io crate scanf 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scanf 2.0.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scanf 2.0.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894
[INFO] running `Command { std: "docker" "start" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling scanf v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `Command { std: "docker" "inspect" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling clap v4.5.45
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling scanf v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]  --> tests/integration_tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sscanf!(input, "{}: {}", &mut request, &mut reply).unwrap();
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     unreachable call
[INFO] [stdout]   |     any code following this expression is unreachable
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]   = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> tests/integration_tests.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     sscanf!(input, "{name}: {age}").unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     unreachable call
[INFO] [stdout]    |     any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> tests/integration_tests.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     sscanf!(input, "{location}: {} {unit}", &mut temp).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     unreachable call
[INFO] [stdout]    |     any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> tests/integration_tests.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     sscanf!(input, "{}: {}", &mut fruit, &mut count).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     unreachable call
[INFO] [stdout]    |     any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> tests/integration_tests.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     sscanf!(input, "{{{}}}", &mut message).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     unreachable call
[INFO] [stdout]    |     any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> tests/integration_tests.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     sscanf!(input, "{name3}: {weight} {unit3}").unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     unreachable call
[INFO] [stdout]    |     any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/integration_tests.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     sscanf!(input, "{name}: {} {unit}", &mut age).unwrap();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     unreachable call
[INFO] [stdout]     |     any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/integration_tests.rs:124:5
[INFO] [stdout]     |
[INFO] [stdout] 124 |     sscanf!(input, "{}: {}", &mut name, &mut age).unwrap();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     unreachable call
[INFO] [stdout]     |     any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/integration_tests.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     sscanf!(input, "Score: {any_name}, Player: {other_name}").unwrap();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     unreachable call
[INFO] [stdout]     |     any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> tests/integration_tests.rs:146:18
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let result = sscanf!(input, "Score: {score}, Player: {_player}");
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  unreachable call
[INFO] [stdout]     |                  any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unit` is never read
[INFO] [stdout]   --> tests/integration_tests.rs:43:28
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut unit: String = String::new();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 46 |     sscanf!(input, "{location}: {} {unit}", &mut temp).unwrap();
[INFO] [stdout]    |     -------------------------------------------------- `unit` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unit3` is never read
[INFO] [stdout]   --> tests/integration_tests.rs:95:29
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut unit3: String = String::new();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 96 |
[INFO] [stdout] 97 |     sscanf!(input, "{name3}: {weight} {unit3}").unwrap();
[INFO] [stdout]    |     ------------------------------------------- `unit3` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unit` is never read
[INFO] [stdout]    --> tests/integration_tests.rs:109:28
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut unit: String = String::new();
[INFO] [stdout]     |                            ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 110 |
[INFO] [stdout] 111 |     sscanf!(input, "{name}: {} {unit}", &mut age).unwrap();
[INFO] [stdout]     |     --------------------------------------------- `unit` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `other_name` is never read
[INFO] [stdout]    --> tests/integration_tests.rs:135:34
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let mut other_name: String = String::new(); // Alice
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 136 |     sscanf!(input, "Score: {any_name}, Player: {other_name}").unwrap();
[INFO] [stdout]     |     --------------------------------------------------------- `other_name` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.65s
[INFO] running `Command { std: "docker" "inspect" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]  --> tests/integration_tests.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     sscanf!(input, "{}: {}", &mut request, &mut reply).unwrap();
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     unreachable call
[INFO] [stderr]   |     any code following this expression is unreachable
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]   = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]   --> tests/integration_tests.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     sscanf!(input, "{name}: {age}").unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     unreachable call
[INFO] [stderr]    |     any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]   --> tests/integration_tests.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     sscanf!(input, "{location}: {} {unit}", &mut temp).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     unreachable call
[INFO] [stderr]    |     any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]   --> tests/integration_tests.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     sscanf!(input, "{}: {}", &mut fruit, &mut count).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     unreachable call
[INFO] [stderr]    |     any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]   --> tests/integration_tests.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     sscanf!(input, "{{{}}}", &mut message).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     unreachable call
[INFO] [stderr]    |     any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]   --> tests/integration_tests.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     sscanf!(input, "{name3}: {weight} {unit3}").unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     unreachable call
[INFO] [stderr]    |     any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]    --> tests/integration_tests.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     sscanf!(input, "{name}: {} {unit}", &mut age).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     unreachable call
[INFO] [stderr]     |     any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]    --> tests/integration_tests.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     sscanf!(input, "{}: {}", &mut name, &mut age).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     unreachable call
[INFO] [stderr]     |     any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]    --> tests/integration_tests.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     sscanf!(input, "Score: {any_name}, Player: {other_name}").unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     unreachable call
[INFO] [stderr]     |     any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]    --> tests/integration_tests.rs:146:18
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let result = sscanf!(input, "Score: {score}, Player: {_player}");
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  unreachable call
[INFO] [stderr]     |                  any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `unit` is never read
[INFO] [stderr]   --> tests/integration_tests.rs:43:28
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let mut unit: String = String::new();
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 46 |     sscanf!(input, "{location}: {} {unit}", &mut temp).unwrap();
[INFO] [stderr]    |     -------------------------------------------------- `unit` is overwritten here before the previous value is read
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `unit3` is never read
[INFO] [stderr]   --> tests/integration_tests.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let mut unit3: String = String::new();
[INFO] [stderr]    |                             ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] 96 |
[INFO] [stderr] 97 |     sscanf!(input, "{name3}: {weight} {unit3}").unwrap();
[INFO] [stderr]    |     ------------------------------------------- `unit3` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `unit` is never read
[INFO] [stderr]    --> tests/integration_tests.rs:109:28
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut unit: String = String::new();
[INFO] [stderr]     |                            ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] 110 |
[INFO] [stderr] 111 |     sscanf!(input, "{name}: {} {unit}", &mut age).unwrap();
[INFO] [stderr]     |     --------------------------------------------- `unit` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `other_name` is never read
[INFO] [stderr]    --> tests/integration_tests.rs:135:34
[INFO] [stderr]     |
[INFO] [stderr] 135 |     let mut other_name: String = String::new(); // Alice
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] 136 |     sscanf!(input, "Score: {any_name}, Player: {other_name}").unwrap();
[INFO] [stderr]     |     --------------------------------------------------------- `other_name` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: `scanf` (test "integration_tests") generated 14 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/scanf/2a65b6498414d53d/out/scanf-2a65b6498414d53d)
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/build/scanf/9b27623480c4b1b2/out/integration_tests-9b27623480c4b1b2)
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_fully_explicit_still_works ... ok
[INFO] [stdout] test test_legacy_basic_functionality ... ok
[INFO] [stdout] test test_mixed_named_and_anonymous ... ok
[INFO] [stdout] test test_escaped_braces ... ok
[INFO] [stdout] test test_mixed_types ... ok
[INFO] [stdout] test test_only_anonymous_placeholders ... ok
[INFO] [stdout] test test_mixed_implicit_and_explicit ... ok
[INFO] [stdout] test test_positional_parsing ... ok
[INFO] [stdout] test test_variable_name_placeholders ... ok
[INFO] [stdout] test test_type_mismatch_error ... ok
[INFO] [stdout] test test_into_array_elements ... ok
[INFO] [stdout] test test_implicit_variable_capture ... ok
[INFO] [stderr]    Doc-tests scanf
[INFO] [stdout] test test_wrong_format_string - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/../README.md - (line 89) - compile ... ok
[INFO] [stdout] test src/../README.md - (line 45) ... ok
[INFO] [stdout] test src/../README.md - (line 73) ... ok
[INFO] [stdout] test src/../README.md - (line 9) - compile ... ok
[INFO] [stdout] test src/../README.md - (line 60) - compile ... ok
[INFO] [stdout] test src/../README.md - (line 99) ... ok
[INFO] [stdout] test src/../README.md - (line 33) ... ok
[INFO] [stdout] test src/../README.md - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.56s
[INFO] running `Command { std: "docker" "inspect" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894", kill_on_drop: false }`
[INFO] [stdout] ceee9e83bd0080154fb26686737177433a360790bc468643c8e222a55fad3894
