[INFO] fetching crate composing 0.2.0...
[INFO] testing composing-0.2.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate composing 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate composing 0.2.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate composing 0.2.0
[INFO] finished tweaking crates.io crate composing 0.2.0
[INFO] tweaked toml for crates.io crate composing 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69927445122d4589037418f50398767d0b9bba1679d9696c193718e79f541231
[INFO] running `Command { std: "docker" "start" "-a" "69927445122d4589037418f50398767d0b9bba1679d9696c193718e79f541231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69927445122d4589037418f50398767d0b9bba1679d9696c193718e79f541231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69927445122d4589037418f50398767d0b9bba1679d9696c193718e79f541231", kill_on_drop: false }`
[INFO] [stdout] 69927445122d4589037418f50398767d0b9bba1679d9696c193718e79f541231
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cbb15a96beb6245a5d8aaa24d649679462b73ea04daa476986cc4da88ec0c01
[INFO] running `Command { std: "docker" "start" "-a" "6cbb15a96beb6245a5d8aaa24d649679462b73ea04daa476986cc4da88ec0c01", kill_on_drop: false }`
[INFO] [stderr]    Compiling composing v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "6cbb15a96beb6245a5d8aaa24d649679462b73ea04daa476986cc4da88ec0c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cbb15a96beb6245a5d8aaa24d649679462b73ea04daa476986cc4da88ec0c01", kill_on_drop: false }`
[INFO] [stdout] 6cbb15a96beb6245a5d8aaa24d649679462b73ea04daa476986cc4da88ec0c01
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc58a1e9075a167bef5bb290b00158847de92f48600a3567e95d598e8db89552
[INFO] running `Command { std: "docker" "start" "-a" "bc58a1e9075a167bef5bb290b00158847de92f48600a3567e95d598e8db89552", kill_on_drop: false }`
[INFO] [stderr]    Compiling composing v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "bc58a1e9075a167bef5bb290b00158847de92f48600a3567e95d598e8db89552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc58a1e9075a167bef5bb290b00158847de92f48600a3567e95d598e8db89552", kill_on_drop: false }`
[INFO] [stdout] bc58a1e9075a167bef5bb290b00158847de92f48600a3567e95d598e8db89552
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc22c0c7c868d6f53a216bd3b48275188e834694bf3f696f5abb5cac1c416909
[INFO] running `Command { std: "docker" "start" "-a" "bc22c0c7c868d6f53a216bd3b48275188e834694bf3f696f5abb5cac1c416909", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/composing-5500eda27d4e86ef)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::expr_right_to_left ... ok
[INFO] [stdout] test tests::fn_right_to_left ... ok
[INFO] [stdout] test tests::advanced ... ok
[INFO] [stdout] test tests::expr_left_to_right ... ok
[INFO] [stdout] test tests::fn_left_to_right ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_advanced.rs (/opt/rustwide/target/debug/deps/integration_advanced-e5c996954f4d09aa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/integration_expr.rs (/opt/rustwide/target/debug/deps/integration_expr-c27b456b2512c9aa)
[INFO] [stdout] test advanced ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test expr_left_to_right ... ok
[INFO] [stderr]      Running tests/integration_fn.rs (/opt/rustwide/target/debug/deps/integration_fn-74ca4fbc2ee30ac1)
[INFO] [stdout] test expr_right_to_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fn_left_to_right ... ok
[INFO] [stderr]    Doc-tests composing
[INFO] [stdout] test fn_right_to_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - compose_expr (line 58) ... ok
[INFO] [stdout] test src/lib.rs - compose_fn (line 98) ... ok
[INFO] [stdout] test src/lib.rs - compose_fn (line 107) ... ok
[INFO] [stdout] test src/lib.rs - compose_expr (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc22c0c7c868d6f53a216bd3b48275188e834694bf3f696f5abb5cac1c416909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc22c0c7c868d6f53a216bd3b48275188e834694bf3f696f5abb5cac1c416909", kill_on_drop: false }`
[INFO] [stdout] bc22c0c7c868d6f53a216bd3b48275188e834694bf3f696f5abb5cac1c416909
