[INFO] fetching crate libnum 0.1.2... [INFO] testing libnum-0.1.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate libnum 0.1.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate libnum 0.1.2 [INFO] finished tweaking crates.io crate libnum 0.1.2 [INFO] tweaked toml for crates.io crate libnum 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libnum 0.1.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libnum 0.1.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.9 [INFO] [stderr] Downloaded num-iter v0.1.43 [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded num-complex v0.4.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.59 [INFO] [stderr] Downloaded unicode-ident v1.0.9 [INFO] [stderr] Downloaded quote v1.0.28 [INFO] [stderr] Downloaded syn v2.0.18 [INFO] [stderr] Downloaded num-bigfloat v1.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a515705ab7afa53b38222b26810d006d0d4cd66d62972c6836e34b8ae0457a8 [INFO] running `Command { std: "docker" "start" "-a" "3a515705ab7afa53b38222b26810d006d0d4cd66d62972c6836e34b8ae0457a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a515705ab7afa53b38222b26810d006d0d4cd66d62972c6836e34b8ae0457a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a515705ab7afa53b38222b26810d006d0d4cd66d62972c6836e34b8ae0457a8", kill_on_drop: false }` [INFO] [stdout] 3a515705ab7afa53b38222b26810d006d0d4cd66d62972c6836e34b8ae0457a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acd266127e7055ec70c716000df354c9f2da0c6ccef2dad7550ae38084e92c97 [INFO] running `Command { std: "docker" "start" "-a" "acd266127e7055ec70c716000df354c9f2da0c6ccef2dad7550ae38084e92c97", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.59 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.163 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling num-bigfloat v1.6.2 [INFO] [stderr] Compiling libnum v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.90s [INFO] running `Command { std: "docker" "inspect" "acd266127e7055ec70c716000df354c9f2da0c6ccef2dad7550ae38084e92c97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd266127e7055ec70c716000df354c9f2da0c6ccef2dad7550ae38084e92c97", kill_on_drop: false }` [INFO] [stdout] acd266127e7055ec70c716000df354c9f2da0c6ccef2dad7550ae38084e92c97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 542e8038b48ac6f6a7fa433f0c180288c60a68333e5566aa97711419f2ba1523 [INFO] running `Command { std: "docker" "start" "-a" "542e8038b48ac6f6a7fa433f0c180288c60a68333e5566aa97711419f2ba1523", kill_on_drop: false }` [INFO] [stderr] Compiling libnum v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "542e8038b48ac6f6a7fa433f0c180288c60a68333e5566aa97711419f2ba1523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "542e8038b48ac6f6a7fa433f0c180288c60a68333e5566aa97711419f2ba1523", kill_on_drop: false }` [INFO] [stdout] 542e8038b48ac6f6a7fa433f0c180288c60a68333e5566aa97711419f2ba1523 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e60b2f643f6bcb1d4c4ec13dcd9db198a5c04df348827d8741641062c42ad186 [INFO] running `Command { std: "docker" "start" "-a" "e60b2f643f6bcb1d4c4ec13dcd9db198a5c04df348827d8741641062c42ad186", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libnum-1968e53d87c4e97e) [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/libnum-3a29864c2198a10a) [INFO] [stdout] [INFO] [stderr] Doc-tests libnum [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 22 tests [INFO] [stdout] test src/lib.rs - num::Numeric::atan (line 123) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::div (line 55) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::cos (line 99) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::acos (line 117) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::exp (line 75) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::log (line 129) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::log10 (line 87) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::or_operation (line 164) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::add (line 34) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::log2 (line 81) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::asin (line 111) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::mul (line 48) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::sqrt (line 69) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::and_operation (line 157) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::sub (line 41) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::pow (line 62) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::left_shift (line 143) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::tan (line 105) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::xor_operation (line 171) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::sin (line 93) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::mod_operation (line 136) ... FAILED [INFO] [stdout] test src/lib.rs - num::Numeric::right_shift (line 150) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - num::Numeric::atan (line 123) stdout ---- [INFO] [stdout] error[E0599]: no method named `atan` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.atan().unwrap()); [INFO] [stdout] | ^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::div (line 55) stdout ---- [INFO] [stdout] error[E0599]: no method named `div` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.div(d.clone()).unwrap()); [INFO] [stdout] | ^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::cos (line 99) stdout ---- [INFO] [stdout] error[E0599]: no method named `cos` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.cos().unwrap()); [INFO] [stdout] | ^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::acos (line 117) stdout ---- [INFO] [stdout] error[E0599]: no method named `acos` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.acos().unwrap()); [INFO] [stdout] | ^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::exp (line 75) stdout ---- [INFO] [stdout] error[E0599]: no method named `exp` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.exp().unwrap()); [INFO] [stdout] | ^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::log (line 129) stdout ---- [INFO] [stdout] error[E0599]: no method named `log` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.log(d.clone()).unwrap()); [INFO] [stdout] | ^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::log10 (line 87) stdout ---- [INFO] [stdout] error[E0599]: no method named `log10` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:89:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.log10().unwrap()); [INFO] [stdout] | ^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::or_operation (line 164) stdout ---- [INFO] [stdout] error[E0599]: no method named `or_operation` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:167:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.or_operation(d.clone()).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `repeat` with a similar name [INFO] [stdout] | [INFO] [stdout] 5 - println!("{}", c.or_operation(d.clone()).unwrap()); [INFO] [stdout] 5 + println!("{}", c.repeat(d.clone()).unwrap()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::add (line 34) stdout ---- [INFO] [stdout] error[E0599]: no method named `add` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.add(d.clone()).unwrap()); [INFO] [stdout] | ^^^ method not found in `String` [INFO] [stdout] --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/arith.rs:93:8 [INFO] [stdout] | [INFO] [stdout] = note: the method is available for `String` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `Add` which provides `add` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 2 + use std::ops::Add; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::log2 (line 81) stdout ---- [INFO] [stdout] error[E0599]: no method named `log2` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.log2().unwrap()); [INFO] [stdout] | ^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::asin (line 111) stdout ---- [INFO] [stdout] error[E0599]: no method named `asin` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.asin().unwrap()); [INFO] [stdout] | ^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::mul (line 48) stdout ---- [INFO] [stdout] error[E0599]: no method named `mul` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.mul(d.clone()).unwrap()); [INFO] [stdout] | ^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::sqrt (line 69) stdout ---- [INFO] [stdout] error[E0599]: no method named `sqrt` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.sqrt().unwrap()); [INFO] [stdout] | ^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::and_operation (line 157) stdout ---- [INFO] [stdout] error[E0599]: no method named `and_operation` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:160:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.and_operation(d.clone()).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::sub (line 41) stdout ---- [INFO] [stdout] error[E0599]: no method named `sub` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:44:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.sub(d.clone()).unwrap()); [INFO] [stdout] | ^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::pow (line 62) stdout ---- [INFO] [stdout] error[E0599]: no method named `pow` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.pow(d.clone()).unwrap()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `pop` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/string.rs:1491:5 [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::left_shift (line 143) stdout ---- [INFO] [stdout] error[E0599]: no method named `left_shift` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.left_shift(d).unwrap()); [INFO] [stdout] | ^^^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::tan (line 105) stdout ---- [INFO] [stdout] error[E0599]: no method named `tan` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:107:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.tan().unwrap()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `retain` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/string.rs:1638:5 [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::xor_operation (line 171) stdout ---- [INFO] [stdout] error[E0599]: no method named `xor_operation` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:174:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.xor_operation(d.clone()).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::sin (line 93) stdout ---- [INFO] [stdout] error[E0599]: no method named `sin` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{}", c.sin().unwrap()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `min` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/cmp.rs:1052:5 [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::mod_operation (line 136) stdout ---- [INFO] [stdout] error[E0599]: no method named `mod_operation` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.mod_operation(d.clone()).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - num::Numeric::right_shift (line 150) stdout ---- [INFO] [stdout] error[E0599]: no method named `right_shift` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:153:21 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{}", c.right_shift(d).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^ method not found in `String` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - num::Numeric::acos (line 117) [INFO] [stdout] src/lib.rs - num::Numeric::add (line 34) [INFO] [stdout] src/lib.rs - num::Numeric::and_operation (line 157) [INFO] [stdout] src/lib.rs - num::Numeric::asin (line 111) [INFO] [stdout] src/lib.rs - num::Numeric::atan (line 123) [INFO] [stdout] src/lib.rs - num::Numeric::cos (line 99) [INFO] [stdout] src/lib.rs - num::Numeric::div (line 55) [INFO] [stdout] src/lib.rs - num::Numeric::exp (line 75) [INFO] [stdout] src/lib.rs - num::Numeric::left_shift (line 143) [INFO] [stdout] src/lib.rs - num::Numeric::log (line 129) [INFO] [stdout] src/lib.rs - num::Numeric::log10 (line 87) [INFO] [stdout] src/lib.rs - num::Numeric::log2 (line 81) [INFO] [stdout] src/lib.rs - num::Numeric::mod_operation (line 136) [INFO] [stdout] src/lib.rs - num::Numeric::mul (line 48) [INFO] [stdout] src/lib.rs - num::Numeric::or_operation (line 164) [INFO] [stdout] src/lib.rs - num::Numeric::pow (line 62) [INFO] [stdout] src/lib.rs - num::Numeric::right_shift (line 150) [INFO] [stdout] src/lib.rs - num::Numeric::sin (line 93) [INFO] [stdout] src/lib.rs - num::Numeric::sqrt (line 69) [INFO] [stdout] src/lib.rs - num::Numeric::sub (line 41) [INFO] [stdout] src/lib.rs - num::Numeric::tan (line 105) [INFO] [stdout] src/lib.rs - num::Numeric::xor_operation (line 171) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 22 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "e60b2f643f6bcb1d4c4ec13dcd9db198a5c04df348827d8741641062c42ad186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e60b2f643f6bcb1d4c4ec13dcd9db198a5c04df348827d8741641062c42ad186", kill_on_drop: false }` [INFO] [stdout] e60b2f643f6bcb1d4c4ec13dcd9db198a5c04df348827d8741641062c42ad186