[INFO] cloning repository https://github.com/YukiShimadaPGrad/bf_maker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YukiShimadaPGrad/bf_maker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYukiShimadaPGrad%2Fbf_maker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYukiShimadaPGrad%2Fbf_maker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d16c880b7348f897f45e4bbcb2e459b82e2f0c4
[INFO] testing YukiShimadaPGrad/bf_maker against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYukiShimadaPGrad%2Fbf_maker" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/YukiShimadaPGrad/bf_maker
[INFO] finished tweaking git repo https://github.com/YukiShimadaPGrad/bf_maker
[INFO] tweaked toml for git repo https://github.com/YukiShimadaPGrad/bf_maker written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YukiShimadaPGrad/bf_maker on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/YukiShimadaPGrad/bf_maker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70e6a91a73aadb5bab7b5c1607fa49aa31ce75dd62c69fa839e1aaedc156615d
[INFO] running `Command { std: "docker" "start" "-a" "70e6a91a73aadb5bab7b5c1607fa49aa31ce75dd62c69fa839e1aaedc156615d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70e6a91a73aadb5bab7b5c1607fa49aa31ce75dd62c69fa839e1aaedc156615d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e6a91a73aadb5bab7b5c1607fa49aa31ce75dd62c69fa839e1aaedc156615d", kill_on_drop: false }`
[INFO] [stdout] 70e6a91a73aadb5bab7b5c1607fa49aa31ce75dd62c69fa839e1aaedc156615d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d21acd6eacb95b0cab09106a1721a82dbd1c98f90dcc3b0a78d364172b3f111
[INFO] running `Command { std: "docker" "start" "-a" "1d21acd6eacb95b0cab09106a1721a82dbd1c98f90dcc3b0a78d364172b3f111", kill_on_drop: false }`
[INFO] [stderr]    Compiling bf_maker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `toggle` and `count` are never used
[INFO] [stdout]   --> src/bit_flag.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub trait BitFlag {
[INFO] [stdout]    |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn toggle(&self, bit: usize) -> Self;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn count(&self) -> u32;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "1d21acd6eacb95b0cab09106a1721a82dbd1c98f90dcc3b0a78d364172b3f111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d21acd6eacb95b0cab09106a1721a82dbd1c98f90dcc3b0a78d364172b3f111", kill_on_drop: false }`
[INFO] [stdout] 1d21acd6eacb95b0cab09106a1721a82dbd1c98f90dcc3b0a78d364172b3f111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0776af7f5f81efe360a5139e71397aa9d4140e293cd68d07b231fae337438b19
[INFO] running `Command { std: "docker" "start" "-a" "0776af7f5f81efe360a5139e71397aa9d4140e293cd68d07b231fae337438b19", kill_on_drop: false }`
[INFO] [stderr]    Compiling bf_maker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `toggle` and `count` are never used
[INFO] [stdout]   --> src/bit_flag.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub trait BitFlag {
[INFO] [stdout]    |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn toggle(&self, bit: usize) -> Self;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn count(&self) -> u32;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "0776af7f5f81efe360a5139e71397aa9d4140e293cd68d07b231fae337438b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0776af7f5f81efe360a5139e71397aa9d4140e293cd68d07b231fae337438b19", kill_on_drop: false }`
[INFO] [stdout] 0776af7f5f81efe360a5139e71397aa9d4140e293cd68d07b231fae337438b19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 520461e5cc38c5aef80b54c4e9cd1c3486a5007b805509f773bbea3e32a60945
[INFO] running `Command { std: "docker" "start" "-a" "520461e5cc38c5aef80b54c4e9cd1c3486a5007b805509f773bbea3e32a60945", kill_on_drop: false }`
[INFO] [stderr] warning: methods `toggle` and `count` are never used
[INFO] [stderr]   --> src/bit_flag.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub trait BitFlag {
[INFO] [stderr]    |           ------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 16 |     fn toggle(&self, bit: usize) -> Self;
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn count(&self) -> u32;
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bf_maker` (bin "bf_maker" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bf_maker-a9752f123b1c27c0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test interpreter::test::detect_duplicated_unique_keys ... ok
[INFO] [stdout] test interpreter::test::parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "520461e5cc38c5aef80b54c4e9cd1c3486a5007b805509f773bbea3e32a60945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520461e5cc38c5aef80b54c4e9cd1c3486a5007b805509f773bbea3e32a60945", kill_on_drop: false }`
[INFO] [stdout] 520461e5cc38c5aef80b54c4e9cd1c3486a5007b805509f773bbea3e32a60945