[INFO] fetching crate teko 0.1.9... [INFO] testing teko-0.1.9 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate teko 0.1.9 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate teko 0.1.9 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate teko 0.1.9 [INFO] finished tweaking crates.io crate teko 0.1.9 [INFO] tweaked toml for crates.io crate teko 0.1.9 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7a9871edd5c56b4287a00ae48d92f71cf31520d0a7d3028a7a71615b6c9297e [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" "f7a9871edd5c56b4287a00ae48d92f71cf31520d0a7d3028a7a71615b6c9297e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7a9871edd5c56b4287a00ae48d92f71cf31520d0a7d3028a7a71615b6c9297e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7a9871edd5c56b4287a00ae48d92f71cf31520d0a7d3028a7a71615b6c9297e", kill_on_drop: false }` [INFO] [stdout] f7a9871edd5c56b4287a00ae48d92f71cf31520d0a7d3028a7a71615b6c9297e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29e011b2b4dbc8019b983aa43ae3d4b91459daddb89cc6ce1cfa40f4b4ab79ec [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" "29e011b2b4dbc8019b983aa43ae3d4b91459daddb89cc6ce1cfa40f4b4ab79ec", kill_on_drop: false }` [INFO] [stderr] Compiling teko v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Function` is imported redundantly [INFO] [stdout] --> src/utilities.rs:171:34 [INFO] [stdout] | [INFO] [stdout] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stdout] | -------- the item `Function` is already imported here [INFO] [stdout] ... [INFO] [stdout] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Macro` is imported redundantly [INFO] [stdout] --> src/utilities.rs:171:44 [INFO] [stdout] | [INFO] [stdout] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stdout] | ----- the item `Macro` is already imported here [INFO] [stdout] ... [INFO] [stdout] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utilities.rs:472:26 [INFO] [stdout] | [INFO] [stdout] 472 | state.error = Some(err.description().into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.10s [INFO] running `Command { std: "docker" "inspect" "29e011b2b4dbc8019b983aa43ae3d4b91459daddb89cc6ce1cfa40f4b4ab79ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29e011b2b4dbc8019b983aa43ae3d4b91459daddb89cc6ce1cfa40f4b4ab79ec", kill_on_drop: false }` [INFO] [stdout] 29e011b2b4dbc8019b983aa43ae3d4b91459daddb89cc6ce1cfa40f4b4ab79ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e493daf6369df4a9fd08d70bbdd3bc11741cdb6b565ae7c392304151fb2ea245 [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" "e493daf6369df4a9fd08d70bbdd3bc11741cdb6b565ae7c392304151fb2ea245", kill_on_drop: false }` [INFO] [stderr] Compiling teko v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Function` is imported redundantly [INFO] [stdout] --> src/utilities.rs:171:34 [INFO] [stdout] | [INFO] [stdout] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stdout] | -------- the item `Function` is already imported here [INFO] [stdout] ... [INFO] [stdout] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Macro` is imported redundantly [INFO] [stdout] --> src/utilities.rs:171:44 [INFO] [stdout] | [INFO] [stdout] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stdout] | ----- the item `Macro` is already imported here [INFO] [stdout] ... [INFO] [stdout] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utilities.rs:472:26 [INFO] [stdout] | [INFO] [stdout] 472 | state.error = Some(err.description().into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Function` is imported redundantly [INFO] [stdout] --> src/utilities.rs:171:34 [INFO] [stdout] | [INFO] [stdout] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stdout] | -------- the item `Function` is already imported here [INFO] [stdout] ... [INFO] [stdout] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Macro` is imported redundantly [INFO] [stdout] --> src/utilities.rs:171:44 [INFO] [stdout] | [INFO] [stdout] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stdout] | ----- the item `Macro` is already imported here [INFO] [stdout] ... [INFO] [stdout] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utilities.rs:472:26 [INFO] [stdout] | [INFO] [stdout] 472 | state.error = Some(err.description().into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.00s [INFO] running `Command { std: "docker" "inspect" "e493daf6369df4a9fd08d70bbdd3bc11741cdb6b565ae7c392304151fb2ea245", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e493daf6369df4a9fd08d70bbdd3bc11741cdb6b565ae7c392304151fb2ea245", kill_on_drop: false }` [INFO] [stdout] e493daf6369df4a9fd08d70bbdd3bc11741cdb6b565ae7c392304151fb2ea245 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 1e013e0987da3da405a242ffc7abc5238de514b13910ed0118ed4de44e084f82 [INFO] running `Command { std: "docker" "start" "-a" "1e013e0987da3da405a242ffc7abc5238de514b13910ed0118ed4de44e084f82", kill_on_drop: false }` [INFO] [stderr] warning: the item `Function` is imported redundantly [INFO] [stderr] --> src/utilities.rs:171:34 [INFO] [stderr] | [INFO] [stderr] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stderr] | -------- the item `Function` is already imported here [INFO] [stderr] ... [INFO] [stderr] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Macro` is imported redundantly [INFO] [stderr] --> src/utilities.rs:171:44 [INFO] [stderr] | [INFO] [stderr] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stderr] | ----- the item `Macro` is already imported here [INFO] [stderr] ... [INFO] [stderr] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/utilities.rs:472:26 [INFO] [stderr] | [INFO] [stderr] 472 | state.error = Some(err.description().into()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: the item `Function` is imported redundantly [INFO] [stderr] --> src/utilities.rs:171:34 [INFO] [stderr] | [INFO] [stderr] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stderr] | -------- the item `Function` is already imported here [INFO] [stderr] ... [INFO] [stderr] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Macro` is imported redundantly [INFO] [stderr] --> src/utilities.rs:171:44 [INFO] [stderr] | [INFO] [stderr] 7 | use data_structures::{Commands, Coredata, Env, Function, Macro, ParseState, Program, Source, [INFO] [stderr] | ----- the item `Macro` is already imported here [INFO] [stderr] ... [INFO] [stderr] 171 | use data_structures::{Boolean, Function, Macro}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/utilities.rs:472:26 [INFO] [stderr] | [INFO] [stderr] 472 | state.error = Some(err.description().into()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/teko-f3eae0d952be0179 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test interpret::tests::test_interpreter ... ok [INFO] [stdout] test parse::tests::assert_expressions_err ... ok [INFO] [stdout] test parse::tests::assert_expressions_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tester-529a7763d861f9a3 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests teko [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/parse.rs - parse::finish_parsing_characters (line 63) ... ok [INFO] [stdout] test src/parse.rs - parse::parse_string (line 34) ... ok [INFO] [stdout] test src/parse.rs - parse (line 5) ... ok [INFO] [stdout] test src/interpret.rs - interpret::eval (line 33) ... ok [INFO] [stdout] test src/interpret.rs - interpret::interpret (line 230) ... ok [INFO] [stdout] test src/parse.rs - parse::parse_character (line 100) ... ok [INFO] [stdout] test src/interpret.rs - interpret::initialize_environment_with_standard_library (line 213) ... ok [INFO] [stdout] test src/interpret.rs - interpret (line 3) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.16s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1e013e0987da3da405a242ffc7abc5238de514b13910ed0118ed4de44e084f82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e013e0987da3da405a242ffc7abc5238de514b13910ed0118ed4de44e084f82", kill_on_drop: false }` [INFO] [stdout] 1e013e0987da3da405a242ffc7abc5238de514b13910ed0118ed4de44e084f82