[INFO] fetching crate deferrer 0.1.4...
[INFO] testing deferrer-0.1.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate deferrer 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate deferrer 0.1.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deferrer 0.1.4
[INFO] finished tweaking crates.io crate deferrer 0.1.4
[INFO] tweaked toml for crates.io crate deferrer 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ab93195a41f3b11e82f84e90dcdb6226e68d5d7d2642794559b6efba771e575
[INFO] running `Command { std: "docker" "start" "-a" "3ab93195a41f3b11e82f84e90dcdb6226e68d5d7d2642794559b6efba771e575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ab93195a41f3b11e82f84e90dcdb6226e68d5d7d2642794559b6efba771e575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab93195a41f3b11e82f84e90dcdb6226e68d5d7d2642794559b6efba771e575", kill_on_drop: false }`
[INFO] [stdout] 3ab93195a41f3b11e82f84e90dcdb6226e68d5d7d2642794559b6efba771e575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0b16afbaca325b1266245323140c1a8cb428ca2443698f014a65a135f95c9e8
[INFO] running `Command { std: "docker" "start" "-a" "d0b16afbaca325b1266245323140c1a8cb428ca2443698f014a65a135f95c9e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling deferrer v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "d0b16afbaca325b1266245323140c1a8cb428ca2443698f014a65a135f95c9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b16afbaca325b1266245323140c1a8cb428ca2443698f014a65a135f95c9e8", kill_on_drop: false }`
[INFO] [stdout] d0b16afbaca325b1266245323140c1a8cb428ca2443698f014a65a135f95c9e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec2bf4b0b49bf7f426e3f43cf1e0f6507ef27b48c60a8b5366ecffdbd77e0dcb
[INFO] running `Command { std: "docker" "start" "-a" "ec2bf4b0b49bf7f426e3f43cf1e0f6507ef27b48c60a8b5366ecffdbd77e0dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling deferrer v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "ec2bf4b0b49bf7f426e3f43cf1e0f6507ef27b48c60a8b5366ecffdbd77e0dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2bf4b0b49bf7f426e3f43cf1e0f6507ef27b48c60a8b5366ecffdbd77e0dcb", kill_on_drop: false }`
[INFO] [stdout] ec2bf4b0b49bf7f426e3f43cf1e0f6507ef27b48c60a8b5366ecffdbd77e0dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01c731a6b365d0387eeed1ed779eb7ba73f5952c4e1fa01ba3c0a1b15f5539bb
[INFO] running `Command { std: "docker" "start" "-a" "01c731a6b365d0387eeed1ed779eb7ba73f5952c4e1fa01ba3c0a1b15f5539bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/deferrer-bb234b24b0ab5d54)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_defer_function ... ok
[INFO] [stdout] test test::test_defer_macro ... 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] [stderr]    Doc-tests deferrer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - defer (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01c731a6b365d0387eeed1ed779eb7ba73f5952c4e1fa01ba3c0a1b15f5539bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c731a6b365d0387eeed1ed779eb7ba73f5952c4e1fa01ba3c0a1b15f5539bb", kill_on_drop: false }`
[INFO] [stdout] 01c731a6b365d0387eeed1ed779eb7ba73f5952c4e1fa01ba3c0a1b15f5539bb