[INFO] fetching crate pour 0.2.1... [INFO] testing pour-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate pour 0.2.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate pour 0.2.1 [INFO] finished tweaking crates.io crate pour 0.2.1 [INFO] tweaked toml for crates.io crate pour 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pour 0.2.1 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 98 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.4.8 (available: v0.8.12) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.6.0) [INFO] [stderr] Adding elysees v0.2.4 (available: v0.3.2) [INFO] [stderr] Adding hashbrown v0.9.1 (available: v0.15.4) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.1) [INFO] [stderr] Adding rand_xoshiro v0.4.0 (available: v0.7.0) [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 elysees v0.2.4 [INFO] [stderr] Downloaded erasable v1.3.0 [INFO] [stderr] Downloaded slice-dst v1.6.0 [INFO] [stderr] Downloaded ptr-union v2.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 03a3e550e386f1e8ccf6ba124bacfbef9273e9ff96de7aae4008087c34d72612 [INFO] running `Command { std: "docker" "start" "-a" "03a3e550e386f1e8ccf6ba124bacfbef9273e9ff96de7aae4008087c34d72612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03a3e550e386f1e8ccf6ba124bacfbef9273e9ff96de7aae4008087c34d72612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03a3e550e386f1e8ccf6ba124bacfbef9273e9ff96de7aae4008087c34d72612", kill_on_drop: false }` [INFO] [stdout] 03a3e550e386f1e8ccf6ba124bacfbef9273e9ff96de7aae4008087c34d72612 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 37bbe9139a41baac5b6590bec26da256886aa370705e3bdecd1146fbc88241b6 [INFO] running `Command { std: "docker" "start" "-a" "37bbe9139a41baac5b6590bec26da256886aa370705e3bdecd1146fbc88241b6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling erasable v1.3.0 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling slice-dst v1.6.0 [INFO] [stderr] Compiling ptr-union v2.3.0 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling elysees v0.2.4 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] Compiling ahash v0.4.8 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling pour v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn iter(&self) -> IdMapIter { [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] 200 | pub fn iter(&self) -> IdMapIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "37bbe9139a41baac5b6590bec26da256886aa370705e3bdecd1146fbc88241b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37bbe9139a41baac5b6590bec26da256886aa370705e3bdecd1146fbc88241b6", kill_on_drop: false }` [INFO] [stdout] 37bbe9139a41baac5b6590bec26da256886aa370705e3bdecd1146fbc88241b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f15c1a4b4de72df49482bf6eebab9c45e8abdd0151ff4fdf52578a548d503ebc [INFO] running `Command { std: "docker" "start" "-a" "f15c1a4b4de72df49482bf6eebab9c45e8abdd0151ff4fdf52578a548d503ebc", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn iter(&self) -> IdMapIter { [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] 200 | pub fn iter(&self) -> IdMapIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling pour v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn iter(&self) -> IdMapIter { [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] 200 | pub fn iter(&self) -> IdMapIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.09s [INFO] running `Command { std: "docker" "inspect" "f15c1a4b4de72df49482bf6eebab9c45e8abdd0151ff4fdf52578a548d503ebc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f15c1a4b4de72df49482bf6eebab9c45e8abdd0151ff4fdf52578a548d503ebc", kill_on_drop: false }` [INFO] [stdout] f15c1a4b4de72df49482bf6eebab9c45e8abdd0151ff4fdf52578a548d503ebc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6785bd4ae138c2df6610d17eab4c66ff181817a456e731eb7b9ad0ac86ad5c50 [INFO] running `Command { std: "docker" "start" "-a" "6785bd4ae138c2df6610d17eab4c66ff181817a456e731eb7b9ad0ac86ad5c50", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:200:17 [INFO] [stderr] | [INFO] [stderr] 200 | pub fn iter(&self) -> IdMapIter { [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] 200 | pub fn iter(&self) -> IdMapIter<'_, K, V> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `pour` (lib) generated 1 warning (run `cargo fix --lib -p pour` to apply 1 suggestion) [INFO] [stderr] warning: `pour` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pour-fad6da1a1198e313) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test inner::tests::basic_branch_joins ... ok [INFO] [stdout] test inner::tests::basic_branch_ordering ... ok [INFO] [stdout] test inner::tests::basic_double_in_test ... ok [INFO] [stdout] test inner::tests::empty_inner_consing ... ok [INFO] [stdout] test test::big_usize_insert ... ok [INFO] [stdout] test test::mapping_set_op ... ok [INFO] [stdout] test test::small_consed_set_ops ... ok [INFO] [stdout] test test::small_non_consed_map_set_ops ... ok [INFO] [stdout] test test::small_usize_insert ... ok [INFO] [stdout] test map_impls::tests::big_small_submap_check ... ok [INFO] [stdout] test test::medium_map_construction ... ok [INFO] [stdout] test test::medium_map_construction_in_ctx ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6785bd4ae138c2df6610d17eab4c66ff181817a456e731eb7b9ad0ac86ad5c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6785bd4ae138c2df6610d17eab4c66ff181817a456e731eb7b9ad0ac86ad5c50", kill_on_drop: false }` [INFO] [stdout] 6785bd4ae138c2df6610d17eab4c66ff181817a456e731eb7b9ad0ac86ad5c50