[INFO] fetching crate serde_iter 0.2.0-alpha.1...
[INFO] testing serde_iter-0.2.0-alpha.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate serde_iter 0.2.0-alpha.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate serde_iter 0.2.0-alpha.1
[INFO] finished tweaking crates.io crate serde_iter 0.2.0-alpha.1
[INFO] tweaked toml for crates.io crate serde_iter 0.2.0-alpha.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_iter 0.2.0-alpha.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7b7de97366a698eae85edd869aff1ccace9db94cd9bcd74a4c38adb0342fb46
[INFO] running `Command { std: "docker" "start" "-a" "f7b7de97366a698eae85edd869aff1ccace9db94cd9bcd74a4c38adb0342fb46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7b7de97366a698eae85edd869aff1ccace9db94cd9bcd74a4c38adb0342fb46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b7de97366a698eae85edd869aff1ccace9db94cd9bcd74a4c38adb0342fb46", kill_on_drop: false }`
[INFO] [stdout] f7b7de97366a698eae85edd869aff1ccace9db94cd9bcd74a4c38adb0342fb46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8eb960836268a16a64b6e72c561b44cbc2222291707ceb938d66b83e3dc86dc
[INFO] running `Command { std: "docker" "start" "-a" "a8eb960836268a16a64b6e72c561b44cbc2222291707ceb938d66b83e3dc86dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_iter v0.2.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "a8eb960836268a16a64b6e72c561b44cbc2222291707ceb938d66b83e3dc86dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8eb960836268a16a64b6e72c561b44cbc2222291707ceb938d66b83e3dc86dc", kill_on_drop: false }`
[INFO] [stdout] a8eb960836268a16a64b6e72c561b44cbc2222291707ceb938d66b83e3dc86dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79ced05395f7602869f56a0a094060669f0f9f6c520dfb3e5ea9a303610e529b
[INFO] running `Command { std: "docker" "start" "-a" "79ced05395f7602869f56a0a094060669f0f9f6c520dfb3e5ea9a303610e529b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_iter v0.2.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "79ced05395f7602869f56a0a094060669f0f9f6c520dfb3e5ea9a303610e529b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ced05395f7602869f56a0a094060669f0f9f6c520dfb3e5ea9a303610e529b", kill_on_drop: false }`
[INFO] [stdout] 79ced05395f7602869f56a0a094060669f0f9f6c520dfb3e5ea9a303610e529b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d1ed3e2f7027ebe2dd8d54059aa5bc8ba824894fbe5404ac2df95bd8770ccee
[INFO] running `Command { std: "docker" "start" "-a" "2d1ed3e2f7027ebe2dd8d54059aa5bc8ba824894fbe5404ac2df95bd8770ccee", 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/serde_iter-7e638d32008b481c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test map::tests::test_empty ... ok
[INFO] [stdout] test seq::tests::test_empty ... ok
[INFO] [stdout] test map::tests::test_vec_map ... ok
[INFO] [stdout] test seq::tests::test_once ... ok
[INFO] [stderr]    Doc-tests serde_iter
[INFO] [stdout] test map::tests::test_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/seq.rs - seq (line 35) - compile fail ... ok
[INFO] [stdout] test src/seq.rs - seq (line 101) ... ok
[INFO] [stdout] test src/seq.rs - seq (line 10) ... ok
[INFO] [stdout] test src/once.rs - once::CloneOnce (line 16) ... ok
[INFO] [stdout] test src/once.rs - once::CloneOnce (line 38) ... ok
[INFO] [stdout] test src/map.rs - map (line 10) ... ok
[INFO] [stdout] test src/seq.rs - seq (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d1ed3e2f7027ebe2dd8d54059aa5bc8ba824894fbe5404ac2df95bd8770ccee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1ed3e2f7027ebe2dd8d54059aa5bc8ba824894fbe5404ac2df95bd8770ccee", kill_on_drop: false }`
[INFO] [stdout] 2d1ed3e2f7027ebe2dd8d54059aa5bc8ba824894fbe5404ac2df95bd8770ccee