[INFO] fetching crate hexstring 0.1.2... [INFO] checking hexstring-0.1.2 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate hexstring 0.1.2 into /workspace/builds/worker-25/source [INFO] validating manifest of crates.io crate hexstring 0.1.2 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hexstring 0.1.2 [INFO] finished tweaking crates.io crate hexstring 0.1.2 [INFO] tweaked toml for crates.io crate hexstring 0.1.2 written to /workspace/builds/worker-25/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 41c7b6d239b2c53c830e05c7a01a4560c250724e99ac55a02ec6ade5023ba1d6 [INFO] running `Command { std: "docker" "start" "-a" "41c7b6d239b2c53c830e05c7a01a4560c250724e99ac55a02ec6ade5023ba1d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41c7b6d239b2c53c830e05c7a01a4560c250724e99ac55a02ec6ade5023ba1d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41c7b6d239b2c53c830e05c7a01a4560c250724e99ac55a02ec6ade5023ba1d6", kill_on_drop: false }` [INFO] [stdout] 41c7b6d239b2c53c830e05c7a01a4560c250724e99ac55a02ec6ade5023ba1d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5cb910508170aa207d196aaf0a3d77195faf54a086ca017b43f3e7e7e049876 [INFO] running `Command { std: "docker" "start" "-a" "e5cb910508170aa207d196aaf0a3d77195faf54a086ca017b43f3e7e7e049876", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Checking hexstring v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | impl HexString { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | impl HexString { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:170:15 [INFO] [stdout] | [INFO] [stdout] 170 | impl From<&[u8]> for HexString { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:170:15 [INFO] [stdout] | [INFO] [stdout] 170 | impl From<&[u8]> for HexString { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:181:15 [INFO] [stdout] | [INFO] [stdout] 181 | impl From> for HexString { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:181:15 [INFO] [stdout] | [INFO] [stdout] 181 | impl From> for HexString { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 187 | impl From<[u8; N]> for HexString { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:193:15 [INFO] [stdout] | [INFO] [stdout] 193 | impl From> for Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:203:15 [INFO] [stdout] | [INFO] [stdout] 203 | impl TryFrom> for [u8; N] { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:97:31 [INFO] [stdout] | [INFO] [stdout] 97 | pub struct HexString(Cow<'static, str>); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 187 | impl From<[u8; N]> for HexString { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:193:15 [INFO] [stdout] | [INFO] [stdout] 193 | impl From> for Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:203:15 [INFO] [stdout] | [INFO] [stdout] 203 | impl TryFrom> for [u8; N] { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Case` is forbidden as the type of a const generic parameter [INFO] [stdout] --> src/lib.rs:97:31 [INFO] [stdout] | [INFO] [stdout] 97 | pub struct HexString(Cow<'static, str>); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the only supported types are integers, `bool` and `char` [INFO] [stdout] = help: more complex types are supported with `#![feature(adt_const_params)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hexstring` due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e5cb910508170aa207d196aaf0a3d77195faf54a086ca017b43f3e7e7e049876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5cb910508170aa207d196aaf0a3d77195faf54a086ca017b43f3e7e7e049876", kill_on_drop: false }` [INFO] [stdout] e5cb910508170aa207d196aaf0a3d77195faf54a086ca017b43f3e7e7e049876