[INFO] fetching crate genmap 1.0.3... [INFO] testing genmap-1.0.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate genmap 1.0.3 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate genmap 1.0.3 [INFO] finished tweaking crates.io crate genmap 1.0.3 [INFO] tweaked toml for crates.io crate genmap 1.0.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate genmap 1.0.3 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 74 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.6.0) [INFO] [stderr] Adding slotmap v0.4.3 (available: v1.0.7) [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 handy v0.1.4 [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] 2fc2e264d40afb91c812da7b58c62e5f4141ecf4d8595bf7d578671f9f31fadc [INFO] running `Command { std: "docker" "start" "-a" "2fc2e264d40afb91c812da7b58c62e5f4141ecf4d8595bf7d578671f9f31fadc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fc2e264d40afb91c812da7b58c62e5f4141ecf4d8595bf7d578671f9f31fadc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc2e264d40afb91c812da7b58c62e5f4141ecf4d8595bf7d578671f9f31fadc", kill_on_drop: false }` [INFO] [stdout] 2fc2e264d40afb91c812da7b58c62e5f4141ecf4d8595bf7d578671f9f31fadc [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] beec9d2318fafe3a2029df6516d9db435e4a3f719ee89f09fe653a39deada4a3 [INFO] running `Command { std: "docker" "start" "-a" "beec9d2318fafe3a2029df6516d9db435e4a3f719ee89f09fe653a39deada4a3", kill_on_drop: false }` [INFO] [stderr] Compiling genmap v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:197:17 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn iter(&self) -> Iterator { [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] 197 | pub fn iter(&self) -> Iterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "beec9d2318fafe3a2029df6516d9db435e4a3f719ee89f09fe653a39deada4a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beec9d2318fafe3a2029df6516d9db435e4a3f719ee89f09fe653a39deada4a3", kill_on_drop: false }` [INFO] [stdout] beec9d2318fafe3a2029df6516d9db435e4a3f719ee89f09fe653a39deada4a3 [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] a1b748d5897b6ddf23a109cc8dd9fdc223340cf30d0f27a34d855b236c858154 [INFO] running `Command { std: "docker" "start" "-a" "a1b748d5897b6ddf23a109cc8dd9fdc223340cf30d0f27a34d855b236c858154", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling handy v0.1.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling generational-arena v0.2.9 [INFO] [stderr] Compiling slotmap v0.4.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:197:17 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn iter(&self) -> Iterator { [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] 197 | pub fn iter(&self) -> Iterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling genmap v1.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:197:17 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn iter(&self) -> Iterator { [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] 197 | pub fn iter(&self) -> Iterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.36s [INFO] running `Command { std: "docker" "inspect" "a1b748d5897b6ddf23a109cc8dd9fdc223340cf30d0f27a34d855b236c858154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1b748d5897b6ddf23a109cc8dd9fdc223340cf30d0f27a34d855b236c858154", kill_on_drop: false }` [INFO] [stdout] a1b748d5897b6ddf23a109cc8dd9fdc223340cf30d0f27a34d855b236c858154 [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] 4e2632c0b5a49d899b4e3363d7c5b4034c912571329d16e3f9b5b3887ef1771f [INFO] running `Command { std: "docker" "start" "-a" "4e2632c0b5a49d899b4e3363d7c5b4034c912571329d16e3f9b5b3887ef1771f", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:197:17 [INFO] [stderr] | [INFO] [stderr] 197 | pub fn iter(&self) -> Iterator { [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] 197 | pub fn iter(&self) -> Iterator<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `genmap` (lib) generated 1 warning (run `cargo fix --lib -p genmap` to apply 1 suggestion) [INFO] [stderr] warning: `genmap` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/genmap-c2296208f5f37c74) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_freelist ... ok [INFO] [stdout] test tests::test_remove ... ok [INFO] [stdout] test tests::test_insert ... ok [INFO] [stdout] test tests::test_remove_then_add ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4e2632c0b5a49d899b4e3363d7c5b4034c912571329d16e3f9b5b3887ef1771f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e2632c0b5a49d899b4e3363d7c5b4034c912571329d16e3f9b5b3887ef1771f", kill_on_drop: false }` [INFO] [stdout] 4e2632c0b5a49d899b4e3363d7c5b4034c912571329d16e3f9b5b3887ef1771f