[INFO] fetching crate crypto_secretbox 0.2.0-pre.0... [INFO] checking crypto_secretbox-0.2.0-pre.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate crypto_secretbox 0.2.0-pre.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate crypto_secretbox 0.2.0-pre.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate crypto_secretbox 0.2.0-pre.0 [INFO] tweaked toml for crates.io crate crypto_secretbox 0.2.0-pre.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crypto_secretbox 0.2.0-pre.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate crypto_secretbox 0.2.0-pre.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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d80a864116d833873381681caa519e2c31cae896c4c25328da7dca7c27f2f29 [INFO] running `Command { std: "docker" "start" "-a" "1d80a864116d833873381681caa519e2c31cae896c4c25328da7dca7c27f2f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d80a864116d833873381681caa519e2c31cae896c4c25328da7dca7c27f2f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d80a864116d833873381681caa519e2c31cae896c4c25328da7dca7c27f2f29", kill_on_drop: false }` [INFO] [stdout] 1d80a864116d833873381681caa519e2c31cae896c4c25328da7dca7c27f2f29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58a1cf43e9387f91b244dcaad7c27db923b4943598552a7f2d9fbb38af5cfa38 [INFO] running `Command { std: "docker" "start" "-a" "58a1cf43e9387f91b244dcaad7c27db923b4943598552a7f2d9fbb38af5cfa38", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking hybrid-array v0.4.4 [INFO] [stderr] Checking crypto-common v0.2.0-rc.4 [INFO] [stderr] Checking inout v0.2.0-rc.6 [INFO] [stderr] Checking block-buffer v0.11.0-rc.5 [INFO] [stderr] Checking universal-hash v0.6.0-rc.2 [INFO] [stderr] Checking cipher v0.5.0-rc.1 [INFO] [stderr] Checking aead v0.6.0-rc.2 [INFO] [stderr] Checking poly1305 v0.9.0-rc.2 [INFO] [stderr] Checking salsa20 v0.11.0-rc.1 [INFO] [stderr] Checking crypto_secretbox v0.2.0-pre.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result<&Array, B0>, B0>, B0>, B0>, B0>>, Infallible> [INFO] [stdout] --> tests/lib.rs:26:37 [INFO] [stdout] | [INFO] [stdout] 26 | let key: &Array<_, _> = KEY.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | impl_tests!(XSalsa20Poly1305, CIPHERTEXT); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `impl_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&Array, B1>, B0>, B0>, B0>>, Infallible> [INFO] [stdout] --> tests/lib.rs:27:25 [INFO] [stdout] | [INFO] [stdout] 27 | let nonce = NONCE.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | impl_tests!(XSalsa20Poly1305, CIPHERTEXT); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&Array, B0>, B0>, B0>, B0>, B0>>, Infallible> [INFO] [stdout] --> tests/lib.rs:36:37 [INFO] [stdout] | [INFO] [stdout] 36 | let key: &Array<_, _> = KEY.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | impl_tests!(XSalsa20Poly1305, CIPHERTEXT); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&Array, B1>, B0>, B0>, B0>>, Infallible> [INFO] [stdout] --> tests/lib.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | let nonce = NONCE.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | impl_tests!(XSalsa20Poly1305, CIPHERTEXT); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&Array, B0>, B0>, B0>, B0>, B0>>, Infallible> [INFO] [stdout] --> tests/lib.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | let key = KEY.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | impl_tests!(XSalsa20Poly1305, CIPHERTEXT); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&Array, B1>, B0>, B0>, B0>>, Infallible> [INFO] [stdout] --> tests/lib.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | let nonce = NONCE.try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | impl_tests!(XSalsa20Poly1305, CIPHERTEXT); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crypto_secretbox` (test "lib") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "58a1cf43e9387f91b244dcaad7c27db923b4943598552a7f2d9fbb38af5cfa38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58a1cf43e9387f91b244dcaad7c27db923b4943598552a7f2d9fbb38af5cfa38", kill_on_drop: false }` [INFO] [stdout] 58a1cf43e9387f91b244dcaad7c27db923b4943598552a7f2d9fbb38af5cfa38