[INFO] updating cached repository https://github.com/williamyaoh/kaiseki
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cbc8dea79a61297ce1c4f1fe385dd90bee24217
[INFO] testing williamyaoh/kaiseki against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamyaoh%2Fkaiseki" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/williamyaoh/kaiseki on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/williamyaoh/kaiseki
[INFO] finished tweaking git repo https://github.com/williamyaoh/kaiseki
[INFO] tweaked toml for git repo https://github.com/williamyaoh/kaiseki written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/williamyaoh/kaiseki already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] daa8308b4bd8a6adba99d9c4e26c9a3ce1274be4e08d314ecab74d9a1430d52d
[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" "daa8308b4bd8a6adba99d9c4e26c9a3ce1274be4e08d314ecab74d9a1430d52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daa8308b4bd8a6adba99d9c4e26c9a3ce1274be4e08d314ecab74d9a1430d52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa8308b4bd8a6adba99d9c4e26c9a3ce1274be4e08d314ecab74d9a1430d52d", kill_on_drop: false }`
[INFO] [stdout] daa8308b4bd8a6adba99d9c4e26c9a3ce1274be4e08d314ecab74d9a1430d52d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26e4cef3b58447eb15305dfaf3df91d2ab4c3df9d5d92f1393b887f2f8f29df8
[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" "26e4cef3b58447eb15305dfaf3df91d2ab4c3df9d5d92f1393b887f2f8f29df8", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.43
[INFO] [stderr]    Compiling unicode-segmentation v1.1.0
[INFO] [stderr]    Compiling quote v0.3.12
[INFO] [stderr]    Compiling term_size v0.2.2
[INFO] [stderr]    Compiling syn v0.11.4
[INFO] [stderr]    Compiling clap v2.20.5
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling structopt-derive v0.0.3
[INFO] [stderr]    Compiling structopt v0.0.3
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]    Compiling error-chain v0.9.0
[INFO] [stderr]    Compiling kaiseki v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub contents: Box<Read>
[INFO] [stdout]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/input.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 |   use std::convert::From;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/input.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 |   use std::convert::From;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsing.rs:131:35
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let lexers: Vec<(Regex, Box<Fn(&str) -> Token>)> = vec![
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Token`
[INFO] [stdout] ...
[INFO] [stdout] 166 |     let lexer = lexer! {
[INFO] [stdout]     |  _______________-
[INFO] [stdout] 167 | |     r"^##\[" => |_| Token::AnchorStart,
[INFO] [stdout] 168 | |     r"^\]" => |_| Token::AnchorEnd,
[INFO] [stdout] 169 | |     r"^before" => |_| Token::AnchorOp(Op::Before),
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string())
[INFO] [stdout] 174 | |   };
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.06s
[INFO] running `Command { std: "docker" "inspect" "26e4cef3b58447eb15305dfaf3df91d2ab4c3df9d5d92f1393b887f2f8f29df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e4cef3b58447eb15305dfaf3df91d2ab4c3df9d5d92f1393b887f2f8f29df8", kill_on_drop: false }`
[INFO] [stdout] 26e4cef3b58447eb15305dfaf3df91d2ab4c3df9d5d92f1393b887f2f8f29df8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0bb2cffc7dc4822322229792e5280056ea295e3edaee4e383e28cf5b5ea41b0
[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" "b0bb2cffc7dc4822322229792e5280056ea295e3edaee4e383e28cf5b5ea41b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kaiseki v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub contents: Box<Read>
[INFO] [stdout]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/input.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 |   use std::convert::From;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/input.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 |   use std::convert::From;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsing.rs:131:35
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let lexers: Vec<(Regex, Box<Fn(&str) -> Token>)> = vec![
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Token`
[INFO] [stdout] ...
[INFO] [stdout] 166 |     let lexer = lexer! {
[INFO] [stdout]     |  _______________-
[INFO] [stdout] 167 | |     r"^##\[" => |_| Token::AnchorStart,
[INFO] [stdout] 168 | |     r"^\]" => |_| Token::AnchorEnd,
[INFO] [stdout] 169 | |     r"^before" => |_| Token::AnchorOp(Op::Before),
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string())
[INFO] [stdout] 174 | |   };
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub contents: Box<Read>
[INFO] [stdout]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/input.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 |   use std::convert::From;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/input.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 |   use std::convert::From;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parsing.rs:131:35
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let lexers: Vec<(Regex, Box<Fn(&str) -> Token>)> = vec![
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Token`
[INFO] [stdout] ...
[INFO] [stdout] 166 |     let lexer = lexer! {
[INFO] [stdout]     |  _______________-
[INFO] [stdout] 167 | |     r"^##\[" => |_| Token::AnchorStart,
[INFO] [stdout] 168 | |     r"^\]" => |_| Token::AnchorEnd,
[INFO] [stdout] 169 | |     r"^before" => |_| Token::AnchorOp(Op::Before),
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string())
[INFO] [stdout] 174 | |   };
[INFO] [stdout]     | |___- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "b0bb2cffc7dc4822322229792e5280056ea295e3edaee4e383e28cf5b5ea41b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0bb2cffc7dc4822322229792e5280056ea295e3edaee4e383e28cf5b5ea41b0", kill_on_drop: false }`
[INFO] [stdout] b0bb2cffc7dc4822322229792e5280056ea295e3edaee4e383e28cf5b5ea41b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 818073bc1a241ebba22c64657674baaf126399c1087b301d49e4dbdfdff77567
[INFO] running `Command { std: "docker" "start" "-a" "818073bc1a241ebba22c64657674baaf126399c1087b301d49e4dbdfdff77567", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] running 21 tests
[INFO] [stderr]   --> src/input.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 20 |   pub contents: Box<Read>
[INFO] [stderr]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `From` is imported redundantly
[INFO] [stderr]   --> src/input.rs:26:7
[INFO] [stderr]    |
[INFO] [stderr] 26 |   use std::convert::From;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `From` is imported redundantly
[INFO] [stderr]   --> src/input.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 |   use std::convert::From;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parsing.rs:131:35
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let lexers: Vec<(Regex, Box<Fn(&str) -> Token>)> = vec![
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Token`
[INFO] [stderr] ...
[INFO] [stderr] 166 |     let lexer = lexer! {
[INFO] [stderr]     |  _______________-
[INFO] [stderr] 167 | |     r"^##\[" => |_| Token::AnchorStart,
[INFO] [stderr] 168 | |     r"^\]" => |_| Token::AnchorEnd,
[INFO] [stderr] 169 | |     r"^before" => |_| Token::AnchorOp(Op::Before),
[INFO] [stderr] ...   |
[INFO] [stderr] 173 | |     r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string())
[INFO] [stderr] 174 | |   };
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/input.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 20 |   pub contents: Box<Read>
[INFO] [stderr]    |                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `From` is imported redundantly
[INFO] [stderr]   --> src/input.rs:26:7
[INFO] [stderr]    |
[INFO] [stderr] 26 |   use std::convert::From;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `From` is imported redundantly
[INFO] [stderr]   --> src/input.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 |   use std::convert::From;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parsing.rs:131:35
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let lexers: Vec<(Regex, Box<Fn(&str) -> Token>)> = vec![
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Token`
[INFO] [stderr] ...
[INFO] [stderr] 166 |     let lexer = lexer! {
[INFO] [stderr]     |  _______________-
[INFO] [stderr] 167 | |     r"^##\[" => |_| Token::AnchorStart,
[INFO] [stderr] 168 | |     r"^\]" => |_| Token::AnchorEnd,
[INFO] [stderr] 169 | |     r"^before" => |_| Token::AnchorOp(Op::Before),
[INFO] [stderr] ...   |
[INFO] [stderr] 173 | |     r"^\([\w\d\s\-]+\)" => |str| Token::AnchorOpArg(str.to_string())
[INFO] [stderr] 174 | |   };
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kaiseki-909ab28ee284bc74
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_1 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_failure_2 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_2 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_failure_1 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_might_be_anchor_failure_3 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_2 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_6 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_4 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_5 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_1 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_4 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_8 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_1 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_3 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_3 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_2 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_7 ... ok
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_fail_1 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_failure_1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kaiseki-375c40ee5d920d6b
[INFO] [stdout] test parsing::parsing_tests::test_parse_anchor_fail_2 ... ok
[INFO] [stdout] test parsing::lexing_tests::test_lex_failure_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/list_tests-35d0152ef3c63001
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tangling_tests-23f35a56324691b7
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_test1 ... ok
[INFO] [stderr]    Doc-tests kaiseki
[INFO] [stdout] test test_test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/list.rs - list::List<T>::is_empty (line 72) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::len (line 49) ... ok
[INFO] [stdout] test src/list.rs - list::List<A>::from_iter (line 437) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::push_back (line 128) ... ok
[INFO] [stdout] test src/list.rs - list::List<A>::from_iter (line 418) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::append_front (line 234) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::append_back (line 280) ... ok
[INFO] [stdout] test src/list.rs - list::List<T>::push_front (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "818073bc1a241ebba22c64657674baaf126399c1087b301d49e4dbdfdff77567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818073bc1a241ebba22c64657674baaf126399c1087b301d49e4dbdfdff77567", kill_on_drop: false }`
[INFO] [stdout] 818073bc1a241ebba22c64657674baaf126399c1087b301d49e4dbdfdff77567