[INFO] fetching crate untyped_vec 0.1.1... [INFO] testing untyped_vec-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate untyped_vec 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate untyped_vec 0.1.1 [INFO] finished tweaking crates.io crate untyped_vec 0.1.1 [INFO] tweaked toml for crates.io crate untyped_vec 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate untyped_vec 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23840bd6691d7f1deb6d2360b745657b79d359f6db95d24266adfce9135828da [INFO] running `Command { std: "docker" "start" "-a" "23840bd6691d7f1deb6d2360b745657b79d359f6db95d24266adfce9135828da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23840bd6691d7f1deb6d2360b745657b79d359f6db95d24266adfce9135828da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23840bd6691d7f1deb6d2360b745657b79d359f6db95d24266adfce9135828da", kill_on_drop: false }` [INFO] [stdout] 23840bd6691d7f1deb6d2360b745657b79d359f6db95d24266adfce9135828da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbef08ade59718c7fa01a70cfe20be60cf112bd2ea225d9fd32b09e29d800aea [INFO] running `Command { std: "docker" "start" "-a" "cbef08ade59718c7fa01a70cfe20be60cf112bd2ea225d9fd32b09e29d800aea", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling untyped_vec v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::UntypedVec` [INFO] [stdout] --> src/lib.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | use crate::UntypedVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:166:1 [INFO] [stdout] | [INFO] [stdout] 166 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Add` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | ops::Add, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `convert_ptr` is never used [INFO] [stdout] --> src/utils.rs:36:15 [INFO] [stdout] | [INFO] [stdout] 36 | pub(super) fn convert_ptr(ptr: *const u8) -> *const T { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> src/lib.rs:170:12 [INFO] [stdout] | [INFO] [stdout] 170 | struct Foo { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bar` is never constructed [INFO] [stdout] --> src/lib.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 174 | struct Bar { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ZST` is never constructed [INFO] [stdout] --> src/lib.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | struct ZST; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "cbef08ade59718c7fa01a70cfe20be60cf112bd2ea225d9fd32b09e29d800aea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbef08ade59718c7fa01a70cfe20be60cf112bd2ea225d9fd32b09e29d800aea", kill_on_drop: false }` [INFO] [stdout] cbef08ade59718c7fa01a70cfe20be60cf112bd2ea225d9fd32b09e29d800aea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 843f286572d455445c4ef15613bba4541c7ee1cd2edc1e78fa3465d7ad896721 [INFO] running `Command { std: "docker" "start" "-a" "843f286572d455445c4ef15613bba4541c7ee1cd2edc1e78fa3465d7ad896721", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stdout] warning: unused import: `crate::UntypedVec` [INFO] [stdout] --> src/lib.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | use crate::UntypedVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:166:1 [INFO] [stdout] | [INFO] [stdout] 166 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling untyped_vec v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ops::Add` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | ops::Add, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `convert_ptr` is never used [INFO] [stdout] --> src/utils.rs:36:15 [INFO] [stdout] | [INFO] [stdout] 36 | pub(super) fn convert_ptr(ptr: *const u8) -> *const T { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> src/lib.rs:170:12 [INFO] [stdout] | [INFO] [stdout] 170 | struct Foo { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bar` is never constructed [INFO] [stdout] --> src/lib.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 174 | struct Bar { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ZST` is never constructed [INFO] [stdout] --> src/lib.rs:178:12 [INFO] [stdout] | [INFO] [stdout] 178 | struct ZST; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Add` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | ops::Add, [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 variable: `i` [INFO] [stdout] --> src/lib.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | for i in 0..100 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:207:13 [INFO] [stdout] | [INFO] [stdout] 207 | for i in 0..100 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `convert_ptr` is never used [INFO] [stdout] --> src/utils.rs:36:15 [INFO] [stdout] | [INFO] [stdout] 36 | pub(super) fn convert_ptr(ptr: *const u8) -> *const T { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bar` is never constructed [INFO] [stdout] --> src/lib.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 174 | struct Bar { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "843f286572d455445c4ef15613bba4541c7ee1cd2edc1e78fa3465d7ad896721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "843f286572d455445c4ef15613bba4541c7ee1cd2edc1e78fa3465d7ad896721", kill_on_drop: false }` [INFO] [stdout] 843f286572d455445c4ef15613bba4541c7ee1cd2edc1e78fa3465d7ad896721 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4d7d07f9db12538fd070f9dccd52e46e7d3c75403cd7979f98b07bf77a8d98a3 [INFO] running `Command { std: "docker" "start" "-a" "4d7d07f9db12538fd070f9dccd52e46e7d3c75403cd7979f98b07bf77a8d98a3", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] warning: unused import: `crate::UntypedVec` [INFO] [stderr] --> src/lib.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | use crate::UntypedVec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/lib.rs:166:1 [INFO] [stderr] | [INFO] [stderr] 166 | mod tests { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ops::Add` [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | ops::Add, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `convert_ptr` is never used [INFO] [stderr] --> src/utils.rs:36:15 [INFO] [stderr] | [INFO] [stderr] 36 | pub(super) fn convert_ptr(ptr: *const u8) -> *const T { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Foo` is never constructed [INFO] [stderr] --> src/lib.rs:170:12 [INFO] [stderr] | [INFO] [stderr] 170 | struct Foo { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Bar` is never constructed [INFO] [stderr] --> src/lib.rs:174:12 [INFO] [stderr] | [INFO] [stderr] 174 | struct Bar { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ZST` is never constructed [INFO] [stderr] --> src/lib.rs:178:12 [INFO] [stderr] | [INFO] [stderr] 178 | struct ZST; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `untyped_vec` (lib) generated 6 warnings (run `cargo fix --lib -p untyped_vec` to apply 1 suggestion) [INFO] [stderr] warning: unused import: `ops::Add` [INFO] [stderr] --> src/lib.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | ops::Add, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:199:13 [INFO] [stderr] | [INFO] [stderr] 199 | for i in 0..100 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:207:13 [INFO] [stderr] | [INFO] [stderr] 207 | for i in 0..100 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: `untyped_vec` (lib test) generated 5 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/untyped_vec-fb2477ec02e8e40e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::push_elements ... ok [INFO] [stdout] test tests::push_zsts ... ok [INFO] [stdout] test tests::swap_remove ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests untyped_vec [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] running `Command { std: "docker" "inspect" "4d7d07f9db12538fd070f9dccd52e46e7d3c75403cd7979f98b07bf77a8d98a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d7d07f9db12538fd070f9dccd52e46e7d3c75403cd7979f98b07bf77a8d98a3", kill_on_drop: false }` [INFO] [stdout] 4d7d07f9db12538fd070f9dccd52e46e7d3c75403cd7979f98b07bf77a8d98a3