[INFO] cloning repository https://github.com/jade-guiton/cantan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jade-guiton/cantan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjade-guiton%2Fcantan", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjade-guiton%2Fcantan'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 18682cc6b92088e4be721db80bef7e7e9af7643f [INFO] testing jade-guiton/cantan against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjade-guiton%2Fcantan" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jade-guiton/cantan [INFO] finished tweaking git repo https://github.com/jade-guiton/cantan [INFO] tweaked toml for git repo https://github.com/jade-guiton/cantan written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jade-guiton/cantan 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] crate git repo https://github.com/jade-guiton/cantan already has a lockfile, it will not be regenerated [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-argon2 v0.8.2 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded peg-macros v0.6.3 [INFO] [stderr] Downloaded peg v0.6.3 [INFO] [stderr] Downloaded peg-runtime v0.6.3 [INFO] [stderr] Downloaded ordered-float v2.0.0 [INFO] [stderr] Downloaded rustyline v6.3.0 [INFO] [stderr] Downloaded syn v1.0.46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4e21bba0e9f6bdff45f71dd7b990f2b8fa50bb76e2c2fdaad96770a47ad4684b [INFO] running `Command { std: "docker" "start" "-a" "4e21bba0e9f6bdff45f71dd7b990f2b8fa50bb76e2c2fdaad96770a47ad4684b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e21bba0e9f6bdff45f71dd7b990f2b8fa50bb76e2c2fdaad96770a47ad4684b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e21bba0e9f6bdff45f71dd7b990f2b8fa50bb76e2c2fdaad96770a47ad4684b", kill_on_drop: false }` [INFO] [stdout] 4e21bba0e9f6bdff45f71dd7b990f2b8fa50bb76e2c2fdaad96770a47ad4684b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8445f10af060f5963a0c103735f8ae8f62e07d3796ddd7ef6b1e94736e6dae0d [INFO] running `Command { std: "docker" "start" "-a" "8445f10af060f5963a0c103735f8ae8f62e07d3796ddd7ef6b1e94736e6dae0d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling peg-runtime v0.6.3 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling peg-macros v0.6.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.0 [INFO] [stderr] Compiling ordered-float v2.0.0 [INFO] [stderr] Compiling dirs-next v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.0 [INFO] [stderr] Compiling peg v0.6.3 [INFO] [stderr] Compiling cantan_derive v0.1.0 (/opt/rustwide/workdir/cantan_derive) [INFO] [stderr] Compiling rustyline v6.3.0 [INFO] [stderr] Compiling cantan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `result_flattening` has been stable since 1.89.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(result_flattening)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_any_mut` is never used [INFO] [stdout] --> src/types.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait AsAny { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 7 | fn as_any(&self) -> &dyn Any; [INFO] [stdout] 8 | fn as_any_mut(&mut self) -> &mut dyn Any; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_sequence` and `get_callable` are never used [INFO] [stdout] --> src/objects.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait Object: Trace + DynTyped { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | fn get_sequence<'a>(&'a self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn get_callable(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/objects.rs:390:15 [INFO] [stdout] | [INFO] [stdout] 390 | pub fn deref(&self) -> SmartRef<[Value]> { [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] 390 | pub fn deref(&self) -> SmartRef<'_, [Value]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.62s [INFO] running `Command { std: "docker" "inspect" "8445f10af060f5963a0c103735f8ae8f62e07d3796ddd7ef6b1e94736e6dae0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8445f10af060f5963a0c103735f8ae8f62e07d3796ddd7ef6b1e94736e6dae0d", kill_on_drop: false }` [INFO] [stdout] 8445f10af060f5963a0c103735f8ae8f62e07d3796ddd7ef6b1e94736e6dae0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ead205f583a8b62b7f62ac8b5a7f88a42a77c4a4f37795e4ef9a5723b2ba2584 [INFO] running `Command { std: "docker" "start" "-a" "ead205f583a8b62b7f62ac8b5a7f88a42a77c4a4f37795e4ef9a5723b2ba2584", kill_on_drop: false }` [INFO] [stderr] Compiling cantan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `result_flattening` has been stable since 1.89.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(result_flattening)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_any_mut` is never used [INFO] [stdout] --> src/types.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait AsAny { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 7 | fn as_any(&self) -> &dyn Any; [INFO] [stdout] 8 | fn as_any_mut(&mut self) -> &mut dyn Any; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_sequence` and `get_callable` are never used [INFO] [stdout] --> src/objects.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait Object: Trace + DynTyped { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | fn get_sequence<'a>(&'a self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn get_callable(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/objects.rs:390:15 [INFO] [stdout] | [INFO] [stdout] 390 | pub fn deref(&self) -> SmartRef<[Value]> { [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] 390 | pub fn deref(&self) -> SmartRef<'_, [Value]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.39s [INFO] running `Command { std: "docker" "inspect" "ead205f583a8b62b7f62ac8b5a7f88a42a77c4a4f37795e4ef9a5723b2ba2584", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ead205f583a8b62b7f62ac8b5a7f88a42a77c4a4f37795e4ef9a5723b2ba2584", kill_on_drop: false }` [INFO] [stdout] ead205f583a8b62b7f62ac8b5a7f88a42a77c4a4f37795e4ef9a5723b2ba2584 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6ca1921f6a6dc999e07f4c335bb20f800628fb5f81e2d2262974a8049892269b [INFO] running `Command { std: "docker" "start" "-a" "6ca1921f6a6dc999e07f4c335bb20f800628fb5f81e2d2262974a8049892269b", kill_on_drop: false }` [INFO] [stderr] warning: the feature `result_flattening` has been stable since 1.89.0-nightly and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(result_flattening)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `as_any_mut` is never used [INFO] [stderr] --> src/types.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait AsAny { [INFO] [stderr] | ----- method in this trait [INFO] [stderr] 7 | fn as_any(&self) -> &dyn Any; [INFO] [stderr] 8 | fn as_any_mut(&mut self) -> &mut dyn Any; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `get_sequence` and `get_callable` are never used [INFO] [stderr] --> src/objects.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub trait Object: Trace + DynTyped { [INFO] [stderr] | ------ methods in this trait [INFO] [stderr] ... [INFO] [stderr] 23 | fn get_sequence<'a>(&'a self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | fn get_callable(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/objects.rs:390:15 [INFO] [stderr] | [INFO] [stderr] 390 | pub fn deref(&self) -> SmartRef<[Value]> { [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] 390 | pub fn deref(&self) -> SmartRef<'_, [Value]> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `cantan` (bin "cantan" test) generated 4 warnings (run `cargo fix --bin "cantan" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cantan-00fa557982b0fe59) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ca1921f6a6dc999e07f4c335bb20f800628fb5f81e2d2262974a8049892269b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ca1921f6a6dc999e07f4c335bb20f800628fb5f81e2d2262974a8049892269b", kill_on_drop: false }` [INFO] [stdout] 6ca1921f6a6dc999e07f4c335bb20f800628fb5f81e2d2262974a8049892269b