[INFO] fetching crate batt 0.1.0... [INFO] testing batt-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate batt 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate batt 0.1.0 [INFO] finished tweaking crates.io crate batt 0.1.0 [INFO] tweaked toml for crates.io crate batt 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate batt 0.1.0 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] crate crates.io crate batt 0.1.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded beef v0.4.3 [INFO] [stderr] Downloaded logos v0.11.1 [INFO] [stderr] Downloaded logos-derive v0.11.3 [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] c1c63e04c0b3ac531c036a3b8244c73e589b1a4f798e6c57f6b30843d1e2dbd1 [INFO] running `Command { std: "docker" "start" "-a" "c1c63e04c0b3ac531c036a3b8244c73e589b1a4f798e6c57f6b30843d1e2dbd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1c63e04c0b3ac531c036a3b8244c73e589b1a4f798e6c57f6b30843d1e2dbd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1c63e04c0b3ac531c036a3b8244c73e589b1a4f798e6c57f6b30843d1e2dbd1", kill_on_drop: false }` [INFO] [stdout] c1c63e04c0b3ac531c036a3b8244c73e589b1a4f798e6c57f6b30843d1e2dbd1 [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] 3faf71853f5b8333c470e2f51b6791033138393ea513d37c2976156f93ce54c8 [INFO] running `Command { std: "docker" "start" "-a" "3faf71853f5b8333c470e2f51b6791033138393ea513d37c2976156f93ce54c8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling beef v0.4.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling logos-derive v0.11.3 [INFO] [stderr] Compiling logos v0.11.1 [INFO] [stderr] Compiling batt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `set_bit`, `clear_bit`, `toggle_bit`, and `clear_string` are never used [INFO] [stdout] --> src/bitstring_trait.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub trait BitString { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 8 | fn set_bit(&mut self, pos: usize) -> bool; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | fn clear_bit(&mut self, pos: usize) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn toggle_bit(&mut self, pos: usize) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn clear_string(&mut self); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.98s [INFO] running `Command { std: "docker" "inspect" "3faf71853f5b8333c470e2f51b6791033138393ea513d37c2976156f93ce54c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3faf71853f5b8333c470e2f51b6791033138393ea513d37c2976156f93ce54c8", kill_on_drop: false }` [INFO] [stdout] 3faf71853f5b8333c470e2f51b6791033138393ea513d37c2976156f93ce54c8 [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] 2d399830aeef07b80eb5e21a3d864cd6f2d8fceb02259d539f41db67ed0cd38e [INFO] running `Command { std: "docker" "start" "-a" "2d399830aeef07b80eb5e21a3d864cd6f2d8fceb02259d539f41db67ed0cd38e", kill_on_drop: false }` [INFO] [stderr] Compiling batt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `set_bit`, `clear_bit`, `toggle_bit`, and `clear_string` are never used [INFO] [stdout] --> src/bitstring_trait.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub trait BitString { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 8 | fn set_bit(&mut self, pos: usize) -> bool; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | fn clear_bit(&mut self, pos: usize) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn toggle_bit(&mut self, pos: usize) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn clear_string(&mut self); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "2d399830aeef07b80eb5e21a3d864cd6f2d8fceb02259d539f41db67ed0cd38e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d399830aeef07b80eb5e21a3d864cd6f2d8fceb02259d539f41db67ed0cd38e", kill_on_drop: false }` [INFO] [stdout] 2d399830aeef07b80eb5e21a3d864cd6f2d8fceb02259d539f41db67ed0cd38e [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] e316fba1b5a3ccb91573caefe254bc9dfc2e805eacbc4ec9a09c00eea5d96fcb [INFO] running `Command { std: "docker" "start" "-a" "e316fba1b5a3ccb91573caefe254bc9dfc2e805eacbc4ec9a09c00eea5d96fcb", kill_on_drop: false }` [INFO] [stderr] warning: methods `set_bit`, `clear_bit`, `toggle_bit`, and `clear_string` are never used [INFO] [stderr] --> src/bitstring_trait.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 2 | pub trait BitString { [INFO] [stderr] | --------- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 8 | fn set_bit(&mut self, pos: usize) -> bool; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 12 | fn clear_bit(&mut self, pos: usize) -> bool; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 16 | fn toggle_bit(&mut self, pos: usize) -> bool; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 19 | fn clear_string(&mut self); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `batt` (bin "batt" test) generated 1 warning [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/batt-faebea727ec7866b) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test parser::tests::test_binary_operator_and ... ok [INFO] [stdout] test parser::tests::test_binary_operator_or ... ok [INFO] [stdout] test parser::tests::test_operator_precedence ... ok [INFO] [stdout] test parser::tests::test_parenthesis_erasure ... ok [INFO] [stdout] test parser::tests::test_same_identifier ... ok [INFO] [stdout] test parser::tests::test_unary_operator_not ... ok [INFO] [stdout] test parser::tests::test_binary_operator_xor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e316fba1b5a3ccb91573caefe254bc9dfc2e805eacbc4ec9a09c00eea5d96fcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e316fba1b5a3ccb91573caefe254bc9dfc2e805eacbc4ec9a09c00eea5d96fcb", kill_on_drop: false }` [INFO] [stdout] e316fba1b5a3ccb91573caefe254bc9dfc2e805eacbc4ec9a09c00eea5d96fcb