[INFO] fetching crate ripin 0.1.2... [INFO] testing ripin-0.1.2 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate ripin 0.1.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate ripin 0.1.2 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 ripin 0.1.2 [INFO] finished tweaking crates.io crate ripin 0.1.2 [INFO] tweaked toml for crates.io crate ripin 0.1.2 written to /workspace/builds/worker-3/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-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" "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] 48f86d93777bf85f1ee081c40cdc2b568a1fe5a8762f56c99ed47a94b74e636a [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" "48f86d93777bf85f1ee081c40cdc2b568a1fe5a8762f56c99ed47a94b74e636a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48f86d93777bf85f1ee081c40cdc2b568a1fe5a8762f56c99ed47a94b74e636a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f86d93777bf85f1ee081c40cdc2b568a1fe5a8762f56c99ed47a94b74e636a", kill_on_drop: false }` [INFO] [stdout] 48f86d93777bf85f1ee081c40cdc2b568a1fe5a8762f56c99ed47a94b74e636a [INFO] running `Command { std: "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" "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] 5e509f81ed2f281f100bb65e92b2564aa97a5cc1dbd854ec2bbd86368d55eefb [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" "5e509f81ed2f281f100bb65e92b2564aa97a5cc1dbd854ec2bbd86368d55eefb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling ripin v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.49s [INFO] running `Command { std: "docker" "inspect" "5e509f81ed2f281f100bb65e92b2564aa97a5cc1dbd854ec2bbd86368d55eefb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e509f81ed2f281f100bb65e92b2564aa97a5cc1dbd854ec2bbd86368d55eefb", kill_on_drop: false }` [INFO] [stdout] 5e509f81ed2f281f100bb65e92b2564aa97a5cc1dbd854ec2bbd86368d55eefb [INFO] running `Command { std: "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" "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] 7ceb04ccc435b5874aafda941a4c5da086ced671a0b567ff0e9e1fe4996ab369 [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" "7ceb04ccc435b5874aafda941a4c5da086ced671a0b567ff0e9e1fe4996ab369", kill_on_drop: false }` [INFO] [stderr] Compiling ripin v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.25s [INFO] running `Command { std: "docker" "inspect" "7ceb04ccc435b5874aafda941a4c5da086ced671a0b567ff0e9e1fe4996ab369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ceb04ccc435b5874aafda941a4c5da086ced671a0b567ff0e9e1fe4996ab369", kill_on_drop: false }` [INFO] [stdout] 7ceb04ccc435b5874aafda941a4c5da086ced671a0b567ff0e9e1fe4996ab369 [INFO] running `Command { std: "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" "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] [stdout] 97a943916a209b389d5308cd63160beb75c81f95b8f8db061883ba5d2b2bb09e [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" "97a943916a209b389d5308cd63160beb75c81f95b8f8db061883ba5d2b2bb09e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ripin-13964f417e992b20 [INFO] [stdout] [INFO] [stdout] running 47 tests [INFO] [stdout] test evaluate::float::tests::bad_operator ... ok [INFO] [stdout] test evaluate::float::tests::simple_linkedlist_variable_expression ... ok [INFO] [stdout] test evaluate::float::tests::simple_multiplication ... ok [INFO] [stdout] test evaluate::float::tests::simple_remaining ... ok [INFO] [stdout] test evaluate::float::tests::simple_round ... ok [INFO] [stdout] test evaluate::float::tests::simple_negation ... ok [INFO] [stdout] test evaluate::float::tests::simple_nan ... ok [INFO] [stdout] test evaluate::float::tests::simple_square_root ... ok [INFO] [stdout] test evaluate::float::tests::simple_addition ... ok [INFO] [stdout] test evaluate::float::tests::simple_division_by_zero ... ok [INFO] [stdout] test evaluate::float::tests::simple_division ... ok [INFO] [stdout] test evaluate::float::tests::simple_btreemap_variable_expression ... ok [INFO] [stdout] test evaluate::float::tests::not_enough_operand ... ok [INFO] [stdout] test evaluate::float::tests::simple_swap ... ok [INFO] [stdout] test evaluate::float::tests::simple_power ... ok [INFO] [stdout] test evaluate::float::tests::simple_logarithm_2 ... ok [INFO] [stdout] test evaluate::float::tests::simple_exponential ... ok [INFO] [stdout] test evaluate::float::tests::simple_one ... ok [INFO] [stdout] test evaluate::float::tests::simple_substraction ... ok [INFO] [stdout] test evaluate::float::tests::simple_hashmap_variable_expression ... ok [INFO] [stdout] test evaluate::float::tests::simple_vecdeque_variable_expression ... ok [INFO] [stdout] test evaluate::float::tests::simple_zero ... ok [INFO] [stdout] test evaluate::float::tests::to_string ... ok [INFO] [stdout] test evaluate::integer::tests::bad_operator ... ok [INFO] [stdout] test evaluate::integer::tests::invalid_remaining ... ok [INFO] [stdout] test evaluate::integer::tests::invalid_exp_power ... ok [INFO] [stdout] test evaluate::integer::tests::not_enough_operand ... ok [INFO] [stdout] test evaluate::integer::tests::overflowing_addition ... ok [INFO] [stdout] test evaluate::integer::tests::overflowing_multiplication ... ok [INFO] [stdout] test evaluate::integer::tests::overflowing_power ... ok [INFO] [stdout] test evaluate::integer::tests::simple_addition ... ok [INFO] [stdout] test evaluate::float::tests::simple_vec_variable_expression ... ok [INFO] [stdout] test evaluate::integer::tests::invalid_division ... ok [INFO] [stdout] test evaluate::float::tests::too_many_operands ... ok [INFO] [stdout] test evaluate::integer::tests::simple_division ... ok [INFO] [stdout] test evaluate::integer::tests::simple_zero ... ok [INFO] [stdout] test evaluate::integer::tests::too_many_operands ... ok [INFO] [stdout] test evaluate::integer::tests::simple_power ... ok [INFO] [stdout] test evaluate::integer::tests::simple_negation ... ok [INFO] [stdout] test evaluate::integer::tests::simple_one ... ok [INFO] [stdout] test evaluate::integer::tests::simple_remaining ... ok [INFO] [stdout] test evaluate::integer::tests::simple_substraction ... ok [INFO] [stdout] test evaluate::integer::tests::underflowing_substraction ... ok [INFO] [stdout] test evaluate::integer::tests::simple_multiplication ... ok [INFO] [stdout] test evaluate::integer::tests::to_string ... ok [INFO] [stdout] test evaluate::integer::tests::simple_swap ... ok [INFO] [stderr] Doc-tests ripin [INFO] [stdout] test evaluate::float::tests::invalid_vec_variable_expression ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/stack.rs - stack::Stack::with_capacity (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 55) ... ok [INFO] [stdout] test src/stack.rs - stack::Stack::is_empty (line 67) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/stack.rs - stack::Stack::push (line 88) ... ok [INFO] [stdout] test src/stack.rs - stack::Stack::new (line 23) ... ok [INFO] [stdout] test src/stack.rs - stack::Stack::pop (line 106) ... ok [INFO] [stdout] test src/stack.rs - stack::Stack::len (line 51) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/lib.rs - (line 61) ... ok [INFO] [stdout] test src/stack.rs - stack::Stack (line 3) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "97a943916a209b389d5308cd63160beb75c81f95b8f8db061883ba5d2b2bb09e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97a943916a209b389d5308cd63160beb75c81f95b8f8db061883ba5d2b2bb09e", kill_on_drop: false }` [INFO] [stdout] 97a943916a209b389d5308cd63160beb75c81f95b8f8db061883ba5d2b2bb09e