[INFO] crate interpol 0.1.0 is already in cache [INFO] testing interpol-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate interpol 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate interpol 0.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate interpol 0.1.0 [INFO] finished tweaking crates.io crate interpol 0.1.0 [INFO] tweaked toml for crates.io crate interpol 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 9eeb9e76036ed78c8da03a50e85526ca74ff79f92e684ee8c3df26dda2a45c4e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "9eeb9e76036ed78c8da03a50e85526ca74ff79f92e684ee8c3df26dda2a45c4e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling interpol-impl v0.1.0 [INFO] [stderr] Compiling interpol v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.95s [INFO] running `"docker" "inspect" "9eeb9e76036ed78c8da03a50e85526ca74ff79f92e684ee8c3df26dda2a45c4e"` [INFO] running `"docker" "rm" "-f" "9eeb9e76036ed78c8da03a50e85526ca74ff79f92e684ee8c3df26dda2a45c4e"` [INFO] [stdout] 9eeb9e76036ed78c8da03a50e85526ca74ff79f92e684ee8c3df26dda2a45c4e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d9f7b68226376ab275cc9887697e30d8ecfefc468bb7946209ba8c5ac2a56b59 [INFO] running `"docker" "start" "-a" "d9f7b68226376ab275cc9887697e30d8ecfefc468bb7946209ba8c5ac2a56b59"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling interpol v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `"docker" "inspect" "d9f7b68226376ab275cc9887697e30d8ecfefc468bb7946209ba8c5ac2a56b59"` [INFO] running `"docker" "rm" "-f" "d9f7b68226376ab275cc9887697e30d8ecfefc468bb7946209ba8c5ac2a56b59"` [INFO] [stdout] d9f7b68226376ab275cc9887697e30d8ecfefc468bb7946209ba8c5ac2a56b59 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 032a6024ead24a72827f291a50c3dfa7cffb75215a120d559c57554ed57cccaa [INFO] running `"docker" "start" "-a" "032a6024ead24a72827f291a50c3dfa7cffb75215a120d559c57554ed57cccaa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/interpol-eac5e25d49d91f0a [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test-c6637858e7395119 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_escaping ... ok [INFO] [stdout] test test ... ok [INFO] [stdout] test test_write ... ok [INFO] [stdout] test test_writeln ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests interpol [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 50) ... FAILED [INFO] [stdout] test src/lib.rs - (line 40) ... FAILED [INFO] [stdout] test src/lib.rs - (line 22) ... FAILED [INFO] [stdout] test src/lib.rs - (line 33) ... FAILED [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 50) stdout ---- [INFO] [stdout] error: invalid format string: expected `'}'`, found `'{'` [INFO] [stdout] --> src/lib.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 3 | println!("{ { let t = 123; t * t } }"); // => "15129" [INFO] [stdout] | - ^ expected `}` in format string [INFO] [stdout] | | [INFO] [stdout] | because of this opening brace [INFO] [stdout] | [INFO] [stdout] = note: if you intended to print `{`, you can escape it using `{{` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 40) stdout ---- [INFO] [stdout] error: invalid format string: expected `'}'`, found `':'` [INFO] [stdout] --> src/lib.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 3 | println!("PI = {std::f64::consts::PI:.10}"); [INFO] [stdout] | - ^ expected `}` in format string [INFO] [stdout] | | [INFO] [stdout] | because of this opening brace [INFO] [stdout] | [INFO] [stdout] = note: if you intended to print `{`, you can escape it using `{{` [INFO] [stdout] [INFO] [stdout] error: invalid format string: expected `'}'`, found `'1'` [INFO] [stdout] --> src/lib.rs:44:18 [INFO] [stdout] | [INFO] [stdout] 6 | println!("PI = { 1.0_f64.atan() * 4.0 :.10}"); [INFO] [stdout] | - ^ expected `}` in format string [INFO] [stdout] | | [INFO] [stdout] | because of this opening brace [INFO] [stdout] | [INFO] [stdout] = note: if you intended to print `{`, you can escape it using `{{` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 22) stdout ---- [INFO] [stdout] error: there is no argument named `pi` [INFO] [stdout] --> src/lib.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 4 | println!("{pi:.10}"); // => "3.1400000000" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: invalid reference to positional argument 123 (no arguments were given) [INFO] [stdout] --> src/lib.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 5 | println!("{123:x}"); // => "7b" [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: positional arguments are zero-based [INFO] [stdout] [INFO] [stdout] error: there is no argument named `v` [INFO] [stdout] --> src/lib.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 8 | println!("{v:?}"); // => "[1, 2, 3]" [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 33) stdout ---- [INFO] [stdout] error: there is no argument named `world` [INFO] [stdout] --> src/lib.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 4 | println!("ハロー {world}"); // => "ハロー 世界" [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 22) [INFO] [stdout] src/lib.rs - (line 33) [INFO] [stdout] src/lib.rs - (line 40) [INFO] [stdout] src/lib.rs - (line 50) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "032a6024ead24a72827f291a50c3dfa7cffb75215a120d559c57554ed57cccaa"` [INFO] running `"docker" "rm" "-f" "032a6024ead24a72827f291a50c3dfa7cffb75215a120d559c57554ed57cccaa"` [INFO] [stdout] 032a6024ead24a72827f291a50c3dfa7cffb75215a120d559c57554ed57cccaa