[INFO] cloning repository https://github.com/alexzanderr/rust-python-objects [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexzanderr/rust-python-objects" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexzanderr%2Frust-python-objects", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexzanderr%2Frust-python-objects'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b5a9c96a3436fbb14a41d48ab61b58b524493ae [INFO] testing alexzanderr/rust-python-objects against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexzanderr%2Frust-python-objects" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexzanderr/rust-python-objects on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alexzanderr/rust-python-objects [INFO] finished tweaking git repo https://github.com/alexzanderr/rust-python-objects [INFO] tweaked toml for git repo https://github.com/alexzanderr/rust-python-objects written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/alexzanderr/rust-python-objects already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", 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] 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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f96bef37338da977a2b29c7a68f8db62be54bdaf3d3c2483a4900404d7e31047 [INFO] running `Command { std: "docker" "start" "-a" "f96bef37338da977a2b29c7a68f8db62be54bdaf3d3c2483a4900404d7e31047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f96bef37338da977a2b29c7a68f8db62be54bdaf3d3c2483a4900404d7e31047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f96bef37338da977a2b29c7a68f8db62be54bdaf3d3c2483a4900404d7e31047", kill_on_drop: false }` [INFO] [stdout] f96bef37338da977a2b29c7a68f8db62be54bdaf3d3c2483a4900404d7e31047 [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87a2af1a6730ced6d061f7656e1f5a0380f0e1ea9e31fb0bfd3a88cd6d1074cb [INFO] running `Command { std: "docker" "start" "-a" "87a2af1a6730ced6d061f7656e1f5a0380f0e1ea9e31fb0bfd3a88cd6d1074cb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling unindent v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling color-backtrace v0.5.1 [INFO] [stderr] Compiling python-objects v0.0.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `Command { std: "docker" "inspect" "87a2af1a6730ced6d061f7656e1f5a0380f0e1ea9e31fb0bfd3a88cd6d1074cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87a2af1a6730ced6d061f7656e1f5a0380f0e1ea9e31fb0bfd3a88cd6d1074cb", kill_on_drop: false }` [INFO] [stdout] 87a2af1a6730ced6d061f7656e1f5a0380f0e1ea9e31fb0bfd3a88cd6d1074cb [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a84660b4f8af5931b9bbbd8565fc7cc30cd8c7028246a9db1cfeb7991183a33 [INFO] running `Command { std: "docker" "start" "-a" "7a84660b4f8af5931b9bbbd8565fc7cc30cd8c7028246a9db1cfeb7991183a33", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling pretty_assertions v1.1.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling rstest v0.12.0 [INFO] [stderr] Compiling python-objects v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> examples/enum_dict.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops` [INFO] [stdout] --> examples/unicode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> examples/unicode.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::string` [INFO] [stdout] --> examples/unicode.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::string; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Int` [INFO] [stdout] --> examples/enum_dict.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Int { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `string` [INFO] [stdout] --> examples/float_example.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let string = String::from("asd"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `iterate_over_unicode` [INFO] [stdout] --> examples/unicode.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn iterate_over_unicode() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 31.75s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/python-1e239d8cdcab55f1) [INFO] [stderr] Executable tests/test_list.rs (/opt/rustwide/target/debug/deps/test_list-c8a0eb23227ff32f) [INFO] running `Command { std: "docker" "inspect" "7a84660b4f8af5931b9bbbd8565fc7cc30cd8c7028246a9db1cfeb7991183a33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a84660b4f8af5931b9bbbd8565fc7cc30cd8c7028246a9db1cfeb7991183a33", kill_on_drop: false }` [INFO] [stdout] 7a84660b4f8af5931b9bbbd8565fc7cc30cd8c7028246a9db1cfeb7991183a33 [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c1c183ed12421995114f8365c7b9e8d6698398fe1eaf2abd7a56704f300f9b92 [INFO] running `Command { std: "docker" "start" "-a" "c1c183ed12421995114f8365c7b9e8d6698398fe1eaf2abd7a56704f300f9b92", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::ops` [INFO] [stderr] --> examples/unicode.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Index` [INFO] [stderr] --> examples/unicode.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ops::Index; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::string` [INFO] [stderr] --> examples/unicode.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::string; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iterate_over_unicode` [INFO] [stderr] --> examples/unicode.rs:8:4 [INFO] [stderr] | [INFO] [stderr] 8 | fn iterate_over_unicode() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> examples/enum_dict.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Int` [INFO] [stderr] --> examples/enum_dict.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Int { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `string` [INFO] [stderr] --> examples/float_example.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let string = String::from("asd"); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `python-objects` (example "unicode") generated 4 warnings [INFO] [stderr] warning: `python-objects` (example "enum_dict") generated 2 warnings [INFO] [stderr] warning: `python-objects` (example "float_example") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/python-1e239d8cdcab55f1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/test_list.rs (/opt/rustwide/target/debug/deps/test_list-c8a0eb23227ff32f) [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] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_append_int ... ok [INFO] [stdout] test test_extend ... ok [INFO] [stdout] test test_append_bool ... ok [INFO] [stderr] Doc-tests python [INFO] [stdout] test test_initialization ... ok [INFO] [stdout] test test_repr ... ok [INFO] [stdout] test test_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/list/append.rs - list::append::List::append_back (line 156) ... ok [INFO] [stdout] test src/list/list.rs - list::list::List::from (line 341) ... ok [INFO] [stdout] test src/list/extend.rs - list::extend::Extend::extend (line 12) ... ok [INFO] [stdout] test src/list/append_front.rs - list::append_front::List::append_front (line 85) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c1c183ed12421995114f8365c7b9e8d6698398fe1eaf2abd7a56704f300f9b92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1c183ed12421995114f8365c7b9e8d6698398fe1eaf2abd7a56704f300f9b92", kill_on_drop: false }` [INFO] [stdout] c1c183ed12421995114f8365c7b9e8d6698398fe1eaf2abd7a56704f300f9b92