[INFO] fetching crate cain 0.1.2... [INFO] testing cain-0.1.2 against 1.60.0 for beta-1.61-1 [INFO] extracting crate cain 0.1.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate cain 0.1.2 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cain 0.1.2 [INFO] finished tweaking crates.io crate cain 0.1.2 [INFO] tweaked toml for crates.io crate cain 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_assertions v1.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9269b992552ee69c0cb651557899669176030c803b6a4c7ccfb2e0d65653525 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f9269b992552ee69c0cb651557899669176030c803b6a4c7ccfb2e0d65653525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9269b992552ee69c0cb651557899669176030c803b6a4c7ccfb2e0d65653525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9269b992552ee69c0cb651557899669176030c803b6a4c7ccfb2e0d65653525", kill_on_drop: false }` [INFO] [stdout] f9269b992552ee69c0cb651557899669176030c803b6a4c7ccfb2e0d65653525 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 882fa5c0cc401134d94642c11f770e09ebb468391aecd9f0bc23a666de080c44 [INFO] running `Command { std: "docker" "start" "-a" "882fa5c0cc401134d94642c11f770e09ebb468391aecd9f0bc23a666de080c44", kill_on_drop: false }` [INFO] [stderr] Compiling cain v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.52s [INFO] running `Command { std: "docker" "inspect" "882fa5c0cc401134d94642c11f770e09ebb468391aecd9f0bc23a666de080c44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "882fa5c0cc401134d94642c11f770e09ebb468391aecd9f0bc23a666de080c44", kill_on_drop: false }` [INFO] [stdout] 882fa5c0cc401134d94642c11f770e09ebb468391aecd9f0bc23a666de080c44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4f5b9bf9d81b2a3bc7033c755963edd398146bd5c136b681d04eaf75e8b9a9a3 [INFO] running `Command { std: "docker" "start" "-a" "4f5b9bf9d81b2a3bc7033c755963edd398146bd5c136b681d04eaf75e8b9a9a3", kill_on_drop: false }` [INFO] [stderr] Compiling pretty_assertions v1.2.1 [INFO] [stderr] Compiling cain v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> tests/diverging_branches.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 31 | _ => panic!() as &str, [INFO] [stdout] | --------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> tests/diverging_branches.rs:56:30 [INFO] [stdout] | [INFO] [stdout] 56 | _ => panic!() as &str, [INFO] [stdout] | --------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> tests/diverging_branches.rs:56:30 [INFO] [stdout] | [INFO] [stdout] 56 | _ => panic!() as &str, [INFO] [stdout] | --------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> tests/diverging_branches.rs:56:30 [INFO] [stdout] | [INFO] [stdout] 56 | _ => panic!() as &str, [INFO] [stdout] | --------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> tests/diverging_branches.rs:49:30 [INFO] [stdout] | [INFO] [stdout] 49 | _ => panic!() as &str, [INFO] [stdout] | --------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> tests/diverging_branches.rs:56:30 [INFO] [stdout] | [INFO] [stdout] 56 | _ => panic!() as &str, [INFO] [stdout] | --------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> tests/diverging_branches.rs:26:25 [INFO] [stdout] | [INFO] [stdout] 26 | let x = match n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> tests/diverging_branches.rs:52:25 [INFO] [stdout] | [INFO] [stdout] 52 | let y = match n % 2 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> tests/diverging_branches.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let x = match n % 3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> tests/no_behavior_change.rs:179:16 [INFO] [stdout] | [INFO] [stdout] 179 | if let None = a { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/no_behavior_change.rs:64:22 [INFO] [stdout] | [INFO] [stdout] 64 | Some(mut v) => { v.pop(); }, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/no_behavior_change.rs:78:22 [INFO] [stdout] | [INFO] [stdout] 78 | Some(mut b) => inc(&mut b), [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/no_behavior_change.rs:109:22 [INFO] [stdout] | [INFO] [stdout] 109 | Some(mut b) => inc(&mut b), [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/no_behavior_change.rs:140:26 [INFO] [stdout] | [INFO] [stdout] 140 | Some(ref mut b) => inc(b), [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/no_behavior_change.rs:154:37 [INFO] [stdout] | [INFO] [stdout] 154 | let _ = if let Some(ref mut b) = &mut a { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.99s [INFO] running `Command { std: "docker" "inspect" "4f5b9bf9d81b2a3bc7033c755963edd398146bd5c136b681d04eaf75e8b9a9a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f5b9bf9d81b2a3bc7033c755963edd398146bd5c136b681d04eaf75e8b9a9a3", kill_on_drop: false }` [INFO] [stdout] 4f5b9bf9d81b2a3bc7033c755963edd398146bd5c136b681d04eaf75e8b9a9a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f63b69e7638ef97c37b4a1d4341f53973d97b4cb83d528dc4de55c081b54b0fe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f63b69e7638ef97c37b4a1d4341f53973d97b4cb83d528dc4de55c081b54b0fe", kill_on_drop: false }` [INFO] [stderr] warning: irrefutable `if let` pattern [INFO] [stderr] --> tests/no_behavior_change.rs:179:16 [INFO] [stderr] | [INFO] [stderr] 179 | if let None = a { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] = note: this pattern will always match, so the `if let` is useless [INFO] [stderr] = help: consider replacing the `if let` with a `let` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/no_behavior_change.rs:64:22 [INFO] [stderr] | [INFO] [stderr] 64 | Some(mut v) => { v.pop(); }, [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/no_behavior_change.rs:78:22 [INFO] [stderr] | [INFO] [stderr] 78 | Some(mut b) => inc(&mut b), [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/no_behavior_change.rs:109:22 [INFO] [stderr] | [INFO] [stderr] 109 | Some(mut b) => inc(&mut b), [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/no_behavior_change.rs:140:26 [INFO] [stderr] | [INFO] [stderr] 140 | Some(ref mut b) => inc(b), [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/no_behavior_change.rs:154:37 [INFO] [stderr] | [INFO] [stderr] 154 | let _ = if let Some(ref mut b) = &mut a { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> tests/diverging_branches.rs:31:30 [INFO] [stderr] | [INFO] [stderr] 31 | _ => panic!() as &str, [INFO] [stderr] | --------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> tests/diverging_branches.rs:56:30 [INFO] [stderr] | [INFO] [stderr] 56 | _ => panic!() as &str, [INFO] [stderr] | --------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> tests/diverging_branches.rs:49:30 [INFO] [stderr] | [INFO] [stderr] 49 | _ => panic!() as &str, [INFO] [stderr] | --------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> tests/diverging_branches.rs:26:25 [INFO] [stderr] | [INFO] [stderr] 26 | let x = match n { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> tests/diverging_branches.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | let y = match n % 2 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> tests/diverging_branches.rs:44:25 [INFO] [stderr] | [INFO] [stderr] 44 | let x = match n % 3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: `cain` (test "no_behavior_change") generated 6 warnings [INFO] [stderr] warning: `cain` (test "diverging_branches") generated 9 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cain-17b0fa9755c606e9) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test codegen_tests::async_inner ... ok [INFO] [stdout] test codegen_tests::closure_inner ... ok [INFO] [stdout] test codegen_tests::empty ... ok [INFO] [stdout] test codegen_tests::for_inner ... ok [INFO] [stdout] test codegen_tests::for_outer_inner ... ok [INFO] [stdout] test codegen_tests::if_double ... ok [INFO] [stdout] test codegen_tests::async_outer_inner ... ok [INFO] [stdout] test codegen_tests::if_nested_cond ... ok [INFO] [stdout] test codegen_tests::if_simple ... ok [INFO] [stdout] test codegen_tests::closure_outer_inner ... ok [INFO] [stdout] test codegen_tests::item_stmts ... ok [INFO] [stdout] test codegen_tests::literal ... ok [INFO] [stdout] test codegen_tests::loop_outer_inner ... ok [INFO] [stdout] test codegen_tests::if_let_ident ... ok [INFO] [stdout] test codegen_tests::try_inner ... ok [INFO] [stdout] test codegen_tests::match_ident_pat ... ok [INFO] [stdout] test codegen_tests::match_double ... ok [INFO] [stdout] test codegen_tests::match_simple ... ok [INFO] [stdout] test codegen_tests::match_ident_pat_3 ... ok [INFO] [stdout] test codegen_tests::simple_expr ... ok [INFO] [stdout] test codegen_tests::sipmle_stmt ... ok [INFO] [stdout] test codegen_tests::match_ident_pat_2 ... ok [INFO] [stdout] test codegen_tests::try_outer_inner ... ok [INFO] [stdout] test codegen_tests::while_inner ... ok [INFO] [stdout] test codegen_tests::match_let_chain ... ok [INFO] [stdout] test codegen_tests::while_inner_outer ... ok [INFO] [stdout] test codegen_tests::match_nested_cond ... ok [INFO] [stdout] test codegen_tests::match_ident_pat_4 ... ok [INFO] [stdout] test codegen_tests::identifier ... ok [INFO] [stdout] test codegen_tests::loop_inner ... ok [INFO] [stdout] test codegen_tests::match_ident_double ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/diverging_branches.rs (/opt/rustwide/target/debug/deps/diverging_branches-20d778633d44dbfe) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test double_diverging_branches ... ok [INFO] [stdout] test simple_diverging_branches ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/no_behavior_change.rs (/opt/rustwide/target/debug/deps/no_behavior_change-99993e88b87f0fd5) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test behavior_2_a ... ok [INFO] [stdout] test behavior_4_b ... ok [INFO] [stdout] test behavior_4_a ... ok [INFO] [stdout] test behavior_3_b ... ok [INFO] [stdout] test behavior_3_a ... ok [INFO] [stdout] test behavior_2_b ... ok [INFO] [stdout] test issue_1 ... ok [INFO] [stdout] test behavior_1_b ... ok [INFO] [stderr] Doc-tests cain [INFO] [stdout] test behavior_1_a ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [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" "f63b69e7638ef97c37b4a1d4341f53973d97b4cb83d528dc4de55c081b54b0fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f63b69e7638ef97c37b4a1d4341f53973d97b4cb83d528dc4de55c081b54b0fe", kill_on_drop: false }` [INFO] [stdout] f63b69e7638ef97c37b4a1d4341f53973d97b4cb83d528dc4de55c081b54b0fe