[INFO] fetching crate ext 0.0.0... [INFO] testing ext-0.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ext 0.0.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate ext 0.0.0 [INFO] finished tweaking crates.io crate ext 0.0.0 [INFO] tweaked toml for crates.io crate ext 0.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ext 0.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 66 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded no-std-compat2 v0.4.5 [INFO] [stderr] Downloaded minstant v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26660754dfcdbd3726bf460bf269bbe3322acecb03abf3ba357015fbae89b8d7 [INFO] running `Command { std: "docker" "start" "-a" "26660754dfcdbd3726bf460bf269bbe3322acecb03abf3ba357015fbae89b8d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26660754dfcdbd3726bf460bf269bbe3322acecb03abf3ba357015fbae89b8d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26660754dfcdbd3726bf460bf269bbe3322acecb03abf3ba357015fbae89b8d7", kill_on_drop: false }` [INFO] [stdout] 26660754dfcdbd3726bf460bf269bbe3322acecb03abf3ba357015fbae89b8d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] be89cb6423e63ac80f5e5863b5ff64981a3f92b3945d42759f2b5e0b544b694e [INFO] running `Command { std: "docker" "start" "-a" "be89cb6423e63ac80f5e5863b5ff64981a3f92b3945d42759f2b5e0b544b694e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling no-std-compat2 v0.4.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling minstant v0.1.7 [INFO] [stderr] Compiling ext v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `proc` [INFO] [stdout] --> src/no_std/macros/mod.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "proc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async`, `default`, `full`, `minstant`, `paral`, `rayon`, `std`, and `tokio` [INFO] [stdout] = help: consider adding `proc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:458:21 [INFO] [stdout] | [INFO] [stdout] 458 | fn to_str_lossy(&self) -> Cow; [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 458 | fn to_str_lossy(&self) -> Cow<'_, str>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:488:21 [INFO] [stdout] | [INFO] [stdout] 488 | fn to_str_lossy(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 488 | fn to_str_lossy(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.30s [INFO] running `Command { std: "docker" "inspect" "be89cb6423e63ac80f5e5863b5ff64981a3f92b3945d42759f2b5e0b544b694e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be89cb6423e63ac80f5e5863b5ff64981a3f92b3945d42759f2b5e0b544b694e", kill_on_drop: false }` [INFO] [stdout] be89cb6423e63ac80f5e5863b5ff64981a3f92b3945d42759f2b5e0b544b694e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 655c1db844784ae476af81086771d989396882f7f5766a11508aedd3f74bde10 [INFO] running `Command { std: "docker" "start" "-a" "655c1db844784ae476af81086771d989396882f7f5766a11508aedd3f74bde10", kill_on_drop: false }` [INFO] [stderr] Compiling ext v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `proc` [INFO] [stdout] --> src/no_std/macros/mod.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "proc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async`, `default`, `full`, `minstant`, `paral`, `rayon`, `std`, and `tokio` [INFO] [stdout] = help: consider adding `proc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:458:21 [INFO] [stdout] | [INFO] [stdout] 458 | fn to_str_lossy(&self) -> Cow; [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 458 | fn to_str_lossy(&self) -> Cow<'_, str>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:488:21 [INFO] [stdout] | [INFO] [stdout] 488 | fn to_str_lossy(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 488 | fn to_str_lossy(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `proc` [INFO] [stdout] --> src/no_std/macros/mod.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "proc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `async`, `default`, `full`, `minstant`, `paral`, `rayon`, `std`, and `tokio` [INFO] [stdout] = help: consider adding `proc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:458:21 [INFO] [stdout] | [INFO] [stdout] 458 | fn to_str_lossy(&self) -> Cow; [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 458 | fn to_str_lossy(&self) -> Cow<'_, str>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/no_std/functions/ext.rs:488:21 [INFO] [stdout] | [INFO] [stdout] 488 | fn to_str_lossy(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 488 | fn to_str_lossy(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "655c1db844784ae476af81086771d989396882f7f5766a11508aedd3f74bde10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "655c1db844784ae476af81086771d989396882f7f5766a11508aedd3f74bde10", kill_on_drop: false }` [INFO] [stdout] 655c1db844784ae476af81086771d989396882f7f5766a11508aedd3f74bde10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 04cd96d8409b722a12042d0b049b95ed1b03d09dfcc985e3e0de4137369cb800 [INFO] running `Command { std: "docker" "start" "-a" "04cd96d8409b722a12042d0b049b95ed1b03d09dfcc985e3e0de4137369cb800", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `proc` [INFO] [stderr] --> src/no_std/macros/mod.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | #[cfg(feature = "proc")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `async`, `default`, `full`, `minstant`, `paral`, `rayon`, `std`, and `tokio` [INFO] [stderr] = help: consider adding `proc` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/no_std/functions/ext.rs:458:21 [INFO] [stderr] | [INFO] [stderr] 458 | fn to_str_lossy(&self) -> Cow; [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 458 | fn to_str_lossy(&self) -> Cow<'_, str>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/no_std/functions/ext.rs:488:21 [INFO] [stderr] | [INFO] [stderr] 488 | fn to_str_lossy(&self) -> Cow { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 488 | fn to_str_lossy(&self) -> Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `ext` (lib) generated 3 warnings (run `cargo fix --lib -p ext` to apply 2 suggestions) [INFO] [stderr] warning: `ext` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ext-6dc69ef36b9b9c79) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test no_std::functions::monoid::test::test_all ... 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] running `Command { std: "docker" "inspect" "04cd96d8409b722a12042d0b049b95ed1b03d09dfcc985e3e0de4137369cb800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04cd96d8409b722a12042d0b049b95ed1b03d09dfcc985e3e0de4137369cb800", kill_on_drop: false }` [INFO] [stdout] 04cd96d8409b722a12042d0b049b95ed1b03d09dfcc985e3e0de4137369cb800