[INFO] cloning repository https://github.com/bend-n/totally-sync-variable
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bend-n/totally-sync-variable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbend-n%2Ftotally-sync-variable", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbend-n%2Ftotally-sync-variable'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e87d9e19ad6f8c8c727b66baa81a0a6cec22a66
[INFO] testing bend-n/totally-sync-variable/4e87d9e19ad6f8c8c727b66baa81a0a6cec22a66 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbend-n%2Ftotally-sync-variable" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bend-n/totally-sync-variable
[INFO] finished tweaking git repo https://github.com/bend-n/totally-sync-variable
[INFO] tweaked toml for git repo https://github.com/bend-n/totally-sync-variable written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bend-n/totally-sync-variable on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bend-n/totally-sync-variable 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ff283259ff386ad734a08f6a80ef8e87b4a84a191787f55eb2fe89aefa5b539
[INFO] running `Command { std: "docker" "start" "-a" "6ff283259ff386ad734a08f6a80ef8e87b4a84a191787f55eb2fe89aefa5b539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ff283259ff386ad734a08f6a80ef8e87b4a84a191787f55eb2fe89aefa5b539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff283259ff386ad734a08f6a80ef8e87b4a84a191787f55eb2fe89aefa5b539", kill_on_drop: false }`
[INFO] [stdout] 6ff283259ff386ad734a08f6a80ef8e87b4a84a191787f55eb2fe89aefa5b539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ce0e942f282f6cf86d2d3554411a554b476b7cb9ce8e050f1e5a65eae862318
[INFO] running `Command { std: "docker" "start" "-a" "8ce0e942f282f6cf86d2d3554411a554b476b7cb9ce8e050f1e5a65eae862318", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]    Compiling paste v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.8
[INFO] [stderr]    Compiling ryu v1.0.14
[INFO] [stderr]    Compiling totally-sync-variable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "8ce0e942f282f6cf86d2d3554411a554b476b7cb9ce8e050f1e5a65eae862318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce0e942f282f6cf86d2d3554411a554b476b7cb9ce8e050f1e5a65eae862318", kill_on_drop: false }`
[INFO] [stdout] 8ce0e942f282f6cf86d2d3554411a554b476b7cb9ce8e050f1e5a65eae862318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab142400bbe0ab2516faea7895997d598ec402ecc7b4c7e3f887f6e328f6bdb1
[INFO] running `Command { std: "docker" "start" "-a" "ab142400bbe0ab2516faea7895997d598ec402ecc7b4c7e3f887f6e328f6bdb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling totally-sync-variable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "ab142400bbe0ab2516faea7895997d598ec402ecc7b4c7e3f887f6e328f6bdb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab142400bbe0ab2516faea7895997d598ec402ecc7b4c7e3f887f6e328f6bdb1", kill_on_drop: false }`
[INFO] [stdout] ab142400bbe0ab2516faea7895997d598ec402ecc7b4c7e3f887f6e328f6bdb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9986e567c78becc7bb8fd49dc3fc1ffecbba8fa91180109b93eaf7d3cff41090
[INFO] running `Command { std: "docker" "start" "-a" "9986e567c78becc7bb8fd49dc3fc1ffecbba8fa91180109b93eaf7d3cff41090", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/totally_sync_variable-c3e1ffb23f9e6cf9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests totally_sync_variable
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Var<T>::set (line 35) ... ok
[INFO] [stdout] test src/lib.rs - refer (line 104) ... ok
[INFO] [stdout] test src/lib.rs - Var<T>::get (line 50) ... ok
[INFO] [stdout] test src/lib.rs - def (line 90) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9986e567c78becc7bb8fd49dc3fc1ffecbba8fa91180109b93eaf7d3cff41090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9986e567c78becc7bb8fd49dc3fc1ffecbba8fa91180109b93eaf7d3cff41090", kill_on_drop: false }`
[INFO] [stdout] 9986e567c78becc7bb8fd49dc3fc1ffecbba8fa91180109b93eaf7d3cff41090