[INFO] cloning repository https://github.com/whs/libdatrie-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whs/libdatrie-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs%2Flibdatrie-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs%2Flibdatrie-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a98a551efdb719fa5cbf06387659e42b5a2d4fb5 [INFO] checking whs/libdatrie-rs against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs%2Flibdatrie-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/whs/libdatrie-rs [INFO] finished tweaking git repo https://github.com/whs/libdatrie-rs [INFO] tweaked toml for git repo https://github.com/whs/libdatrie-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/whs/libdatrie-rs on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/whs/libdatrie-rs 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utf v0.1.6 [INFO] [stderr] Downloaded serial_test v3.1.1 [INFO] [stderr] Downloaded iconv v0.1.1 [INFO] [stderr] Downloaded serial_test_derive v3.1.1 [INFO] [stderr] Downloaded sdd v3.0.2 [INFO] [stderr] Downloaded dyn_buf v0.1.0 [INFO] [stderr] Downloaded cstream v0.1.4 [INFO] [stderr] Downloaded null-terminated v0.3.17 [INFO] [stderr] Downloaded byte-strings-proc_macros v0.2.2 [INFO] [stderr] Downloaded serde_derive v1.0.206 [INFO] [stderr] Downloaded serde v1.0.206 [INFO] [stderr] Downloaded scc v2.1.13 [INFO] [stderr] Downloaded cbindgen v0.27.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23fa45dffd9923cd355ccd047dcce60afa08ce06ef99355f43ea9ea72bf88a0a [INFO] running `Command { std: "docker" "start" "-a" "23fa45dffd9923cd355ccd047dcce60afa08ce06ef99355f43ea9ea72bf88a0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23fa45dffd9923cd355ccd047dcce60afa08ce06ef99355f43ea9ea72bf88a0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23fa45dffd9923cd355ccd047dcce60afa08ce06ef99355f43ea9ea72bf88a0a", kill_on_drop: false }` [INFO] [stdout] 23fa45dffd9923cd355ccd047dcce60afa08ce06ef99355f43ea9ea72bf88a0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b51a998bb29fe0bbeda10ce55c2436cd70220e9fc2a6ecd143133d3958f6f1e [INFO] running `Command { std: "docker" "start" "-a" "4b51a998bb29fe0bbeda10ce55c2436cd70220e9fc2a6ecd143133d3958f6f1e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling serde v1.0.206 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling serde_json v1.0.124 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling cbindgen v0.27.0 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking sdd v3.0.2 [INFO] [stderr] Checking utf v0.1.6 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling clap_builder v4.5.20 [INFO] [stderr] Checking scc v2.1.13 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking rangemap v1.5.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking cstream v0.1.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling clap v4.5.20 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling byte-strings-proc_macros v0.2.2 [INFO] [stderr] Checking null-terminated v0.3.17 [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:160:25 [INFO] [stdout] | [INFO] [stdout] 160 | impl Index for Nul where [A]: Index { [INFO] [stdout] | ^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required by a bound in `core::ops::Index` [INFO] [stdout] --> /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/index.rs:58:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:163:5 [INFO] [stdout] | [INFO] [stdout] 163 | fn index(&self, i: I) -> &Self::Output { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required by a bound in `core::ops::Index` [INFO] [stdout] --> /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/index.rs:58:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:168:28 [INFO] [stdout] | [INFO] [stdout] 168 | impl IndexMut for Nul where [A]: IndexMut { [INFO] [stdout] | ^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required by a bound in `core::ops::IndexMut` [INFO] [stdout] --> /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/index.rs:168:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | fn index_mut(&mut self, i: I) -> &mut Self::Output { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] note: required by a bound in `core::ops::Index` [INFO] [stdout] --> /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/index.rs:58:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:301:10 [INFO] [stdout] | [INFO] [stdout] 301 | #[derive(PartialEq, Eq, PartialOrd, Ord, Hash)] [INFO] [stdout] | ^^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `NulStr`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `NulStr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 303 | pub struct NulStr(Nul); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: required by a bound in `StructuralPartialEq` [INFO] [stdout] --> /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/marker.rs:254:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:316:27 [INFO] [stdout] | [INFO] [stdout] 316 | impl Index for NulStr { [INFO] [stdout] | ^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `NulStr`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `NulStr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 303 | pub struct NulStr(Nul); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: required by a bound in `core::ops::Index` [INFO] [stdout] --> /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/index.rs:58:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:325:30 [INFO] [stdout] | [INFO] [stdout] 325 | impl IndexMut for NulStr { [INFO] [stdout] | ^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `NulStr`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `NulStr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 303 | pub struct NulStr(Nul); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: required by a bound in `core::ops::IndexMut` [INFO] [stdout] --> /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/index.rs:168:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:113:49 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn get(&self, i: usize) -> Option<&A> { self[..].get(i) } [INFO] [stdout] | ^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:117:61 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn get_mut(&mut self, i: usize) -> Option<&mut A> { self[..].get_mut(i) } [INFO] [stdout] | ^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:177:60 [INFO] [stdout] | [INFO] [stdout] 177 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { self[..].fmt(f) } [INFO] [stdout] | ^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:182:42 [INFO] [stdout] | [INFO] [stdout] 182 | fn eq(&self, other: &Self) -> bool { self[..] == other[..] } [INFO] [stdout] | ^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:182:54 [INFO] [stdout] | [INFO] [stdout] 182 | fn eq(&self, other: &Self) -> bool { self[..] == other[..] } [INFO] [stdout] | ^^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:190:29 [INFO] [stdout] | [INFO] [stdout] 190 | <[A]>::partial_cmp(&self[..], &other[..]) [INFO] [stdout] | ^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:190:40 [INFO] [stdout] | [INFO] [stdout] 190 | <[A]>::partial_cmp(&self[..], &other[..]) [INFO] [stdout] | ^^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:196:59 [INFO] [stdout] | [INFO] [stdout] 196 | fn cmp(&self, other: &Self) -> Ordering { <[A]>::cmp(&self[..], &other[..]) } [INFO] [stdout] | ^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:196:70 [INFO] [stdout] | [INFO] [stdout] 196 | fn cmp(&self, other: &Self) -> Ordering { <[A]>::cmp(&self[..], &other[..]) } [INFO] [stdout] | ^^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:307:83 [INFO] [stdout] | [INFO] [stdout] 307 | fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { write!(fmt, "{:?}", &self[..]) } [INFO] [stdout] | ^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `NulStr`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `NulStr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 303 | pub struct NulStr(Nul); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:313:77 [INFO] [stdout] | [INFO] [stdout] 313 | fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { fmt.write_str(&self[..]) } [INFO] [stdout] | ^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `NulStr`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `NulStr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 303 | pub struct NulStr(Nul); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:321:43 [INFO] [stdout] | [INFO] [stdout] 321 | ::core::str::from_utf8_unchecked(&self.0[..]) [INFO] [stdout] | ^^^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:328:51 [INFO] [stdout] | [INFO] [stdout] 328 | ::core::str::from_utf8_unchecked_mut(&mut self.0[..]) [INFO] [stdout] | ^^^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:377:56 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn is_char_boundary(&self, k: usize) -> bool { self[..].is_char_boundary(k) } [INFO] [stdout] | ^^^^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `NulStr`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `NulStr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:303:12 [INFO] [stdout] | [INFO] [stdout] 303 | pub struct NulStr(Nul); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:417:33 [INFO] [stdout] | [INFO] [stdout] 417 | ::core::str::from_utf8(&s[..])?; [INFO] [stdout] | ^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Opaque` cannot be known [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:427:41 [INFO] [stdout] | [INFO] [stdout] 427 | ::core::str::from_utf8_mut(&mut s[..])?; [INFO] [stdout] | ^^^^^ doesn't have a known size [INFO] [stdout] | [INFO] [stdout] = help: within `Nul`, the trait `MetaSized` is not implemented for `Opaque` [INFO] [stdout] note: required because it appears within the type `Nul` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.17/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Nul([A; 0], Opaque); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `null-terminated` (lib) due to 23 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4b51a998bb29fe0bbeda10ce55c2436cd70220e9fc2a6ecd143133d3958f6f1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b51a998bb29fe0bbeda10ce55c2436cd70220e9fc2a6ecd143133d3958f6f1e", kill_on_drop: false }` [INFO] [stdout] 4b51a998bb29fe0bbeda10ce55c2436cd70220e9fc2a6ecd143133d3958f6f1e