[INFO] fetching crate adts 0.2.0... [INFO] testing adts-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate adts 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate adts 0.2.0 [INFO] finished tweaking crates.io crate adts 0.2.0 [INFO] tweaked toml for crates.io crate adts 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate adts 0.2.0 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 18 packages to latest compatible versions [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 genindex v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cf2bb32709610a99ce096d2109477ae8fd1162bc79af655b0639211c8317d12a [INFO] running `Command { std: "docker" "start" "-a" "cf2bb32709610a99ce096d2109477ae8fd1162bc79af655b0639211c8317d12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf2bb32709610a99ce096d2109477ae8fd1162bc79af655b0639211c8317d12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf2bb32709610a99ce096d2109477ae8fd1162bc79af655b0639211c8317d12a", kill_on_drop: false }` [INFO] [stdout] cf2bb32709610a99ce096d2109477ae8fd1162bc79af655b0639211c8317d12a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ed2b3dd561917096206d88ccf40ea1de7e861616949cd9a05daf3fbc64d01115 [INFO] running `Command { std: "docker" "start" "-a" "ed2b3dd561917096206d88ccf40ea1de7e861616949cd9a05daf3fbc64d01115", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling genindex v0.2.2 [INFO] [stderr] Compiling adts v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/maps/slotmap.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn iter(&self) -> iter::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] 169 | pub fn iter(&self) -> iter::Iter<'_, T, I, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/maps/slotmap.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn iter_mut(&mut self) -> iter::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] 195 | pub fn iter_mut(&mut self) -> iter::IterMut<'_, T, I, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `Command { std: "docker" "inspect" "ed2b3dd561917096206d88ccf40ea1de7e861616949cd9a05daf3fbc64d01115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed2b3dd561917096206d88ccf40ea1de7e861616949cd9a05daf3fbc64d01115", kill_on_drop: false }` [INFO] [stdout] ed2b3dd561917096206d88ccf40ea1de7e861616949cd9a05daf3fbc64d01115 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3ec8b5ac3974a727151862787d82e53132f1e393129f93d8d7dc5502a99480e0 [INFO] running `Command { std: "docker" "start" "-a" "3ec8b5ac3974a727151862787d82e53132f1e393129f93d8d7dc5502a99480e0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/maps/slotmap.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn iter(&self) -> iter::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] 169 | pub fn iter(&self) -> iter::Iter<'_, T, I, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/maps/slotmap.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn iter_mut(&mut self) -> iter::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] 195 | pub fn iter_mut(&mut self) -> iter::IterMut<'_, T, I, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling adts v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/maps/slotmap.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn iter(&self) -> iter::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] 169 | pub fn iter(&self) -> iter::Iter<'_, T, I, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/maps/slotmap.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn iter_mut(&mut self) -> iter::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] 195 | pub fn iter_mut(&mut self) -> iter::IterMut<'_, T, I, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.95s [INFO] running `Command { std: "docker" "inspect" "3ec8b5ac3974a727151862787d82e53132f1e393129f93d8d7dc5502a99480e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ec8b5ac3974a727151862787d82e53132f1e393129f93d8d7dc5502a99480e0", kill_on_drop: false }` [INFO] [stdout] 3ec8b5ac3974a727151862787d82e53132f1e393129f93d8d7dc5502a99480e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c3c1911741ea9f3ecc43e90223706bc97da431183c0d828ea497d8e771e6f350 [INFO] running `Command { std: "docker" "start" "-a" "c3c1911741ea9f3ecc43e90223706bc97da431183c0d828ea497d8e771e6f350", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/maps/slotmap.rs:169:17 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn iter(&self) -> iter::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] 169 | pub fn iter(&self) -> iter::Iter<'_, T, I, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/maps/slotmap.rs:195:21 [INFO] [stderr] | [INFO] [stderr] 195 | pub fn iter_mut(&mut self) -> iter::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] 195 | pub fn iter_mut(&mut self) -> iter::IterMut<'_, T, I, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `adts` (lib) generated 2 warnings (run `cargo fix --lib -p adts` to apply 2 suggestions) [INFO] [stderr] warning: `adts` (lib test) generated 2 warnings (2 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/adts-a0dd51fac8aa3b2b) [INFO] [stdout] [INFO] [stdout] running 64 tests [INFO] [stdout] test maps::anymap::tests::test_new_sync_send ... ok [INFO] [stdout] test maps::anymap::tests::test_clear_len ... ok [INFO] [stdout] test maps::btreemap::tests::test_map_get ... ok [INFO] [stdout] test maps::btreemap::tests::test_map_insert ... ok [INFO] [stdout] test maps::btreemap::tests::test_clear_len ... ok [INFO] [stdout] test maps::btreemap::tests::test_map_mut ... ok [INFO] [stdout] test maps::genindexmap::tests::test_clear_len ... ok [INFO] [stdout] test maps::btreemap::tests::test_retain ... ok [INFO] [stdout] test maps::genindexmap::tests::test_map_get ... ok [INFO] [stdout] test maps::genindexmap::tests::test_map_mut ... ok [INFO] [stdout] test maps::genindexmap::tests::test_retain ... ok [INFO] [stdout] test maps::hashmap::tests::test_clear_len ... ok [INFO] [stdout] test maps::hashmap::tests::test_map_insert ... ok [INFO] [stdout] test maps::hashmap::tests::test_map_mut ... ok [INFO] [stdout] test maps::hashmap::tests::test_retain ... ok [INFO] [stdout] test maps::slotmap::tests::test_clear_len ... ok [INFO] [stdout] test maps::genindexmap::tests::test_iter_mut ... ok [INFO] [stdout] test maps::slotmap::tests::test_hash ... ok [INFO] [stdout] test maps::genindexmap::tests::test_from_iter ... ok [INFO] [stdout] test maps::slotmap::tests::test_into_iter_rev ... ok [INFO] [stdout] test maps::slotmap::tests::test_from_iter ... ok [INFO] [stdout] test maps::slotmap::tests::test_iter ... ok [INFO] [stdout] test maps::slotmap::tests::test_debug ... ok [INFO] [stdout] test maps::slotmap::tests::test_iter_mut_rev ... ok [INFO] [stdout] test maps::slotmap::tests::test_iter_rev ... ok [INFO] [stdout] test maps::slotmap::tests::test_map_get ... ok [INFO] [stdout] test maps::slotmap::tests::test_retain ... ok [INFO] [stdout] test maps::genindexmap::tests::test_into_iter ... ok [INFO] [stdout] test maps::genindexmap::tests::test_iter ... ok [INFO] [stdout] test maps::slotmap::tests::test_iter_mut ... ok [INFO] [stdout] test maps::sparseset::tests::test_clear_len ... ok [INFO] [stdout] test maps::sparseset::tests::test_eq ... ok [INFO] [stdout] test maps::sparseset::tests::test_from_iter ... ok [INFO] [stdout] test maps::hashmap::tests::test_map_get ... ok [INFO] [stdout] test maps::sparseset::tests::test_hash ... ok [INFO] [stdout] test maps::sparseset::tests::test_into_iter ... ok [INFO] [stdout] test maps::sparseset::tests::test_iter ... ok [INFO] [stdout] test maps::sparseset::tests::test_iter_mut ... ok [INFO] [stdout] test maps::slotmap::tests::test_map_insert ... ok [INFO] [stdout] test maps::vec::tests::test_clear_len ... ok [INFO] [stdout] test maps::slotmap::tests::test_default ... ok [INFO] [stdout] test maps::slotmap::tests::test_into_iter ... ok [INFO] [stdout] test maps::vec::tests::test_push ... ok [INFO] [stdout] test maps::vec::tests::test_map_insert ... ok [INFO] [stdout] test maps::sparseset::tests::test_map_mut ... ok [INFO] [stdout] test maps::sparseset::tests::test_map_get ... ok [INFO] [stdout] test maps::vec::tests::test_pop ... ok [INFO] [stdout] test maps::sparseset::tests::test_map_insert ... ok [INFO] [stdout] test maps::sparseset::tests::test_retain ... ok [INFO] [stdout] test maps::vec::tests::test_map_get ... ok [INFO] [stdout] test maps::genindexmap::tests::test_map_insert ... ok [INFO] [stdout] test maps::slotmap::tests::test_map_mut ... ok [INFO] [stdout] test maps::slotmap::tests::test_clone_eq ... ok [INFO] [stdout] test maps::vecmap::tests::test_from_iter ... ok [INFO] [stdout] test maps::vec::tests::test_retain ... ok [INFO] [stdout] test maps::vec::tests::test_map_mut ... ok [INFO] [stdout] test maps::vecmap::tests::test_clear_len ... ok [INFO] [stdout] test maps::vecmap::tests::test_into_iter ... ok [INFO] [stdout] test maps::vecmap::tests::test_map_mut ... ok [INFO] [stdout] test maps::vecmap::tests::test_retain ... ok [INFO] [stdout] test maps::vecmap::tests::test_map_get ... ok [INFO] [stdout] test maps::vecmap::tests::test_iter ... ok [INFO] [stdout] test maps::vecmap::tests::test_iter_mut ... ok [INFO] [stdout] test maps::vecmap::tests::test_map_insert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c3c1911741ea9f3ecc43e90223706bc97da431183c0d828ea497d8e771e6f350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3c1911741ea9f3ecc43e90223706bc97da431183c0d828ea497d8e771e6f350", kill_on_drop: false }` [INFO] [stdout] c3c1911741ea9f3ecc43e90223706bc97da431183c0d828ea497d8e771e6f350