[INFO] fetching crate buffalo 0.4.1... [INFO] testing buffalo-0.4.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate buffalo 0.4.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate buffalo 0.4.1 [INFO] finished tweaking crates.io crate buffalo 0.4.1 [INFO] tweaked toml for crates.io crate buffalo 0.4.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate buffalo 0.4.1 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [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] Downloading crates ... [INFO] [stderr] Downloaded buffalo_macro v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] df9df816859461f60208f088645da30374747ae6946e334c29d18504f9f655ad [INFO] running `Command { std: "docker" "start" "-a" "df9df816859461f60208f088645da30374747ae6946e334c29d18504f9f655ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df9df816859461f60208f088645da30374747ae6946e334c29d18504f9f655ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df9df816859461f60208f088645da30374747ae6946e334c29d18504f9f655ad", kill_on_drop: false }` [INFO] [stdout] df9df816859461f60208f088645da30374747ae6946e334c29d18504f9f655ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f579071291046224093c82cfb038e22c12b3b84e83da8c64f665fec2e86f11d4 [INFO] running `Command { std: "docker" "start" "-a" "f579071291046224093c82cfb038e22c12b3b84e83da8c64f665fec2e86f11d4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling buffalo_macro v0.1.0 [INFO] [stderr] Compiling derive_deref v1.1.1 [INFO] [stderr] Compiling buffalo v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> static_struct_reader.rs:10:59 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(bytes: &'a [u8], position: Position) -> StaticStructReader { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(bytes: &'a [u8], position: Position) -> StaticStructReader<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> vec_reader.rs:19:59 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(bytes: &'a [u8], position: Position) -> VecReader { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(bytes: &'a [u8], position: Position) -> VecReader<'a, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "f579071291046224093c82cfb038e22c12b3b84e83da8c64f665fec2e86f11d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f579071291046224093c82cfb038e22c12b3b84e83da8c64f665fec2e86f11d4", kill_on_drop: false }` [INFO] [stdout] f579071291046224093c82cfb038e22c12b3b84e83da8c64f665fec2e86f11d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fcb6e46409bada9a9069bcdcfef3a696750f9859f652611a18732a76fd128925 [INFO] running `Command { std: "docker" "start" "-a" "fcb6e46409bada9a9069bcdcfef3a696750f9859f652611a18732a76fd128925", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> static_struct_reader.rs:10:59 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(bytes: &'a [u8], position: Position) -> StaticStructReader { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(bytes: &'a [u8], position: Position) -> StaticStructReader<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling buffalo v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> vec_reader.rs:19:59 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(bytes: &'a [u8], position: Position) -> VecReader { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(bytes: &'a [u8], position: Position) -> VecReader<'a, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> static_struct_reader.rs:10:59 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(bytes: &'a [u8], position: Position) -> StaticStructReader { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(bytes: &'a [u8], position: Position) -> StaticStructReader<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> vec_reader.rs:19:59 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(bytes: &'a [u8], position: Position) -> VecReader { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(bytes: &'a [u8], position: Position) -> VecReader<'a, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "fcb6e46409bada9a9069bcdcfef3a696750f9859f652611a18732a76fd128925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcb6e46409bada9a9069bcdcfef3a696750f9859f652611a18732a76fd128925", kill_on_drop: false }` [INFO] [stdout] fcb6e46409bada9a9069bcdcfef3a696750f9859f652611a18732a76fd128925 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c08af26db87a761a92fa2b177e7c188ee9e3eacb7cdf39bd0f4038479e679f3c [INFO] running `Command { std: "docker" "start" "-a" "c08af26db87a761a92fa2b177e7c188ee9e3eacb7cdf39bd0f4038479e679f3c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> static_struct_reader.rs:10:59 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(bytes: &'a [u8], position: Position) -> StaticStructReader { [INFO] [stderr] | -- the lifetime is named here ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(bytes: &'a [u8], position: Position) -> StaticStructReader<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> vec_reader.rs:19:59 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(bytes: &'a [u8], position: Position) -> VecReader { [INFO] [stderr] | -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(bytes: &'a [u8], position: Position) -> VecReader<'a, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `buffalo` (lib) generated 2 warnings (run `cargo fix --lib -p buffalo` to apply 2 suggestions) [INFO] [stderr] warning: `buffalo` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests lib.rs (/opt/rustwide/target/debug/deps/buffalo-729a9c7361c136b4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_address_book ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests buffalo [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" "c08af26db87a761a92fa2b177e7c188ee9e3eacb7cdf39bd0f4038479e679f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c08af26db87a761a92fa2b177e7c188ee9e3eacb7cdf39bd0f4038479e679f3c", kill_on_drop: false }` [INFO] [stdout] c08af26db87a761a92fa2b177e7c188ee9e3eacb7cdf39bd0f4038479e679f3c