[INFO] fetching crate metamap 0.3.0... [INFO] testing metamap-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate metamap 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate metamap 0.3.0 [INFO] finished tweaking crates.io crate metamap 0.3.0 [INFO] tweaked toml for crates.io crate metamap 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate metamap 0.3.0 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] 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] 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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85a494da7d22160973c325dfba77cc57e8452f3f1da138880e74bb899e82fc79 [INFO] running `Command { std: "docker" "start" "-a" "85a494da7d22160973c325dfba77cc57e8452f3f1da138880e74bb899e82fc79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85a494da7d22160973c325dfba77cc57e8452f3f1da138880e74bb899e82fc79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85a494da7d22160973c325dfba77cc57e8452f3f1da138880e74bb899e82fc79", kill_on_drop: false }` [INFO] [stdout] 85a494da7d22160973c325dfba77cc57e8452f3f1da138880e74bb899e82fc79 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 76f36f40356892ece0ebb2e6a1bcffbcb5000b7743b05e660230f0569740da82 [INFO] running `Command { std: "docker" "start" "-a" "76f36f40356892ece0ebb2e6a1bcffbcb5000b7743b05e660230f0569740da82", kill_on_drop: false }` [INFO] [stderr] Compiling metamap v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn iter(&self) -> std::collections::hash_map::Iter> { [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] 154 | pub fn iter(&self) -> std::collections::hash_map::Iter<'_, String, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut> { [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] 158 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut<'_, String, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "76f36f40356892ece0ebb2e6a1bcffbcb5000b7743b05e660230f0569740da82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76f36f40356892ece0ebb2e6a1bcffbcb5000b7743b05e660230f0569740da82", kill_on_drop: false }` [INFO] [stdout] 76f36f40356892ece0ebb2e6a1bcffbcb5000b7743b05e660230f0569740da82 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] a6dd4f30978809cb8b7ac8a646fd7464d79322e476d7405d6b28f2106dd25886 [INFO] running `Command { std: "docker" "start" "-a" "a6dd4f30978809cb8b7ac8a646fd7464d79322e476d7405d6b28f2106dd25886", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn iter(&self) -> std::collections::hash_map::Iter> { [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] 154 | pub fn iter(&self) -> std::collections::hash_map::Iter<'_, String, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut> { [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] 158 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut<'_, String, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling metamap v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn iter(&self) -> std::collections::hash_map::Iter> { [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] 154 | pub fn iter(&self) -> std::collections::hash_map::Iter<'_, String, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut> { [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] 158 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut<'_, String, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "a6dd4f30978809cb8b7ac8a646fd7464d79322e476d7405d6b28f2106dd25886", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6dd4f30978809cb8b7ac8a646fd7464d79322e476d7405d6b28f2106dd25886", kill_on_drop: false }` [INFO] [stdout] a6dd4f30978809cb8b7ac8a646fd7464d79322e476d7405d6b28f2106dd25886 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] cdb78539734b031f218d3e8d44e5981de9cc93787677998bb710c2093d9f8c8c [INFO] running `Command { std: "docker" "start" "-a" "cdb78539734b031f218d3e8d44e5981de9cc93787677998bb710c2093d9f8c8c", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:154:17 [INFO] [stderr] | [INFO] [stderr] 154 | pub fn iter(&self) -> std::collections::hash_map::Iter> { [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] 154 | pub fn iter(&self) -> std::collections::hash_map::Iter<'_, String, Box> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:158:21 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut> { [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] 158 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut<'_, String, Box> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `metamap` (lib) generated 2 warnings (run `cargo fix --lib -p metamap` to apply 2 suggestions) [INFO] [stderr] warning: `metamap` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/metamap-14beb8adb185dcfc) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_meta_extend ... ok [INFO] [stdout] test tests::test_meta_merge ... ok [INFO] [stdout] test tests::test_mut_meta ... ok [INFO] [stdout] test tests::test_metadata ... ok [INFO] [stdout] test tests::test_meta ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cdb78539734b031f218d3e8d44e5981de9cc93787677998bb710c2093d9f8c8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdb78539734b031f218d3e8d44e5981de9cc93787677998bb710c2093d9f8c8c", kill_on_drop: false }` [INFO] [stdout] cdb78539734b031f218d3e8d44e5981de9cc93787677998bb710c2093d9f8c8c