[INFO] fetching crate cryptocol 0.19.0...
[INFO] testing cryptocol-0.19.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cryptocol 0.19.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cryptocol 0.19.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cryptocol 0.19.0
[INFO] tweaked toml for crates.io crate cryptocol 0.19.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cryptocol 0.19.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cryptocol 0.19.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33703b410c20af03d59b4f2dfec15d8946de1ae1cead2abee864e666198170c6
[INFO] running `Command { std: "docker" "start" "-a" "33703b410c20af03d59b4f2dfec15d8946de1ae1cead2abee864e666198170c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33703b410c20af03d59b4f2dfec15d8946de1ae1cead2abee864e666198170c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33703b410c20af03d59b4f2dfec15d8946de1ae1cead2abee864e666198170c6", kill_on_drop: false }`
[INFO] [stdout] 33703b410c20af03d59b4f2dfec15d8946de1ae1cead2abee864e666198170c6
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 363117ea46fe45e80df683c796dee563e3c4f5424752c4c91ccd9eab13280866
[INFO] running `Command { std: "docker" "start" "-a" "363117ea46fe45e80df683c796dee563e3c4f5424752c4c91ccd9eab13280866", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptocol v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `biguint_overflowing_calc`
[INFO] [stdout]    --> src/number/big_uint.rs:261:16
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub(super) use biguint_overflowing_calc;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_overflowing_calc_div`
[INFO] [stdout]    --> src/number/big_uint.rs:275:16
[INFO] [stdout]     |
[INFO] [stdout] 275 | pub(super) use biguint_overflowing_calc_div;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_overflowing_calc_rem`
[INFO] [stdout]    --> src/number/big_uint.rs:288:16
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub(super) use biguint_overflowing_calc_rem;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_overflowing_calc_assign`
[INFO] [stdout]    --> src/number/big_uint.rs:309:16
[INFO] [stdout]     |
[INFO] [stdout] 309 | pub(super) use biguint_overflowing_calc_assign;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_modular_calc_assign`
[INFO] [stdout]   --> src/number/trait_big_uint_modular_impl.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub(super) use biguint_modular_calc_assign;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_general_modular_calc_pow_assign`
[INFO] [stdout]   --> src/number/trait_big_uint_modular_impl.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub(super) use biguint_general_modular_calc_pow_assign;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_calc_assign_to_calc`
[INFO] [stdout]   --> src/number/trait_big_uint_panic_free_impl.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub(super) use biguint_calc_assign_to_calc;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_calc_assign_to_calc_div`
[INFO] [stdout]   --> src/number/trait_big_uint_panic_free_impl.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(super) use biguint_calc_assign_to_calc_div;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_calc_assign_to_calc_rem`
[INFO] [stdout]    --> src/number/trait_big_uint_panic_free_impl.rs:101:16
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub(super) use biguint_calc_assign_to_calc_rem;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.24s
[INFO] running `Command { std: "docker" "inspect" "363117ea46fe45e80df683c796dee563e3c4f5424752c4c91ccd9eab13280866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363117ea46fe45e80df683c796dee563e3c4f5424752c4c91ccd9eab13280866", kill_on_drop: false }`
[INFO] [stdout] 363117ea46fe45e80df683c796dee563e3c4f5424752c4c91ccd9eab13280866
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1473aa912dc89dc1b62f346c96a9871091a405b7345f6d98088cd0ed56eec1f
[INFO] running `Command { std: "docker" "start" "-a" "f1473aa912dc89dc1b62f346c96a9871091a405b7345f6d98088cd0ed56eec1f", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `biguint_overflowing_calc`
[INFO] [stdout]    --> src/number/big_uint.rs:261:16
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub(super) use biguint_overflowing_calc;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_overflowing_calc_div`
[INFO] [stdout]    --> src/number/big_uint.rs:275:16
[INFO] [stdout]     |
[INFO] [stdout] 275 | pub(super) use biguint_overflowing_calc_div;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_overflowing_calc_rem`
[INFO] [stdout]    --> src/number/big_uint.rs:288:16
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub(super) use biguint_overflowing_calc_rem;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_overflowing_calc_assign`
[INFO] [stdout]    --> src/number/big_uint.rs:309:16
[INFO] [stdout]     |
[INFO] [stdout] 309 | pub(super) use biguint_overflowing_calc_assign;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_modular_calc_assign`
[INFO] [stdout]   --> src/number/trait_big_uint_modular_impl.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub(super) use biguint_modular_calc_assign;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_general_modular_calc_pow_assign`
[INFO] [stdout]   --> src/number/trait_big_uint_modular_impl.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub(super) use biguint_general_modular_calc_pow_assign;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_calc_assign_to_calc`
[INFO] [stdout]   --> src/number/trait_big_uint_panic_free_impl.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub(super) use biguint_calc_assign_to_calc;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_calc_assign_to_calc_div`
[INFO] [stdout]   --> src/number/trait_big_uint_panic_free_impl.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(super) use biguint_calc_assign_to_calc_div;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `biguint_calc_assign_to_calc_rem`
[INFO] [stdout]    --> src/number/trait_big_uint_panic_free_impl.rs:101:16
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub(super) use biguint_calc_assign_to_calc_rem;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cryptocol v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> examples/bigcryptor64_cfb_examples.rs:404:38
[INFO] [stdout]     |
[INFO] [stdout] 404 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]     |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]     |             |                        |
[INFO] [stdout]     |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]     |             borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> examples/bigcryptor64_cfb_examples.rs:434:38
[INFO] [stdout]     |
[INFO] [stdout] 434 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]     |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]     |             |                        |
[INFO] [stdout]     |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]     |             borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> examples/bigcryptor64_cfb_examples.rs:464:38
[INFO] [stdout]     |
[INFO] [stdout] 464 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]     |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]     |             |                        |
[INFO] [stdout]     |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]     |             borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cryptocol` (example "bigcryptor64_cfb_examples") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> examples/bigcryptor128_ecb_pkcs7_examples.rs:378:38
[INFO] [stdout]     |
[INFO] [stdout] 378 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]     |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]     |             |                        |
[INFO] [stdout]     |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]     |             borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> examples/bigcryptor128_ecb_pkcs7_examples.rs:406:38
[INFO] [stdout]     |
[INFO] [stdout] 406 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]     |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]     |             |                        |
[INFO] [stdout]     |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]     |             borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> examples/bigcryptor128_ecb_pkcs7_examples.rs:434:38
[INFO] [stdout]     |
[INFO] [stdout] 434 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]     |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]     |             |                        |
[INFO] [stdout]     |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]     |             borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> examples/bigcryptor64_pcbc_iso_examples.rs:404:38
[INFO] [stdout]     |
[INFO] [stdout] 404 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]     |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]     |             |                        |
[INFO] [stdout]     |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]     |             borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> examples/bigcryptor64_pcbc_iso_examples.rs:434:38
[INFO] [stdout]     |
[INFO] [stdout] 434 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]     |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]     |             |                        |
[INFO] [stdout]     |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]     |             borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> examples/bigcryptor64_pcbc_iso_examples.rs:464:38
[INFO] [stdout]     |
[INFO] [stdout] 464 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]     |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]     |             |                        |
[INFO] [stdout]     |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]     |             borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cryptocol` (example "bigcryptor128_ecb_pkcs7_examples") due to 3 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cryptocol` (example "bigcryptor64_pcbc_iso_examples") due to 3 previous errors
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1496:38
[INFO] [stdout]      |
[INFO] [stdout] 1496 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1520:38
[INFO] [stdout]      |
[INFO] [stdout] 1520 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1544:38
[INFO] [stdout]      |
[INFO] [stdout] 1544 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1568:38
[INFO] [stdout]      |
[INFO] [stdout] 1568 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1595:38
[INFO] [stdout]      |
[INFO] [stdout] 1595 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1624:38
[INFO] [stdout]      |
[INFO] [stdout] 1624 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1648:38
[INFO] [stdout]      |
[INFO] [stdout] 1648 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1672:38
[INFO] [stdout]      |
[INFO] [stdout] 1672 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1696:38
[INFO] [stdout]      |
[INFO] [stdout] 1696 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1723:38
[INFO] [stdout]      |
[INFO] [stdout] 1723 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1752:38
[INFO] [stdout]      |
[INFO] [stdout] 1752 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1776:38
[INFO] [stdout]      |
[INFO] [stdout] 1776 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1800:38
[INFO] [stdout]      |
[INFO] [stdout] 1800 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1824:38
[INFO] [stdout]      |
[INFO] [stdout] 1824 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> examples/aes_ecb_pkcs7_examples.rs:1851:38
[INFO] [stdout]      |
[INFO] [stdout] 1851 |     message.copy_from_slice(unsafe { mes.to_string().as_mut_vec() });
[INFO] [stdout]      |             ---------------          ^^^^^^^^^^^^^^^            - temporary value is freed at the end of this statement
[INFO] [stdout]      |             |                        |
[INFO] [stdout]      |             |                        creates a temporary value which is freed while still in use
[INFO] [stdout]      |             borrow later used by call
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cryptocol` (example "aes_ecb_pkcs7_examples") due to 15 previous errors
[INFO] running `Command { std: "docker" "inspect" "f1473aa912dc89dc1b62f346c96a9871091a405b7345f6d98088cd0ed56eec1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1473aa912dc89dc1b62f346c96a9871091a405b7345f6d98088cd0ed56eec1f", kill_on_drop: false }`
[INFO] [stdout] f1473aa912dc89dc1b62f346c96a9871091a405b7345f6d98088cd0ed56eec1f
