[INFO] fetching crate iter-tree 0.1.10...
[INFO] testing iter-tree-0.1.10 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate iter-tree 0.1.10 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate iter-tree 0.1.10
[INFO] finished tweaking crates.io crate iter-tree 0.1.10
[INFO] tweaked toml for crates.io crate iter-tree 0.1.10 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iter-tree 0.1.10 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08921952b3fb7ba6dcb17cb20a007b84ed8be3a850abfcb94deb5f98e06bc289
[INFO] running `Command { std: "docker" "start" "-a" "08921952b3fb7ba6dcb17cb20a007b84ed8be3a850abfcb94deb5f98e06bc289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08921952b3fb7ba6dcb17cb20a007b84ed8be3a850abfcb94deb5f98e06bc289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08921952b3fb7ba6dcb17cb20a007b84ed8be3a850abfcb94deb5f98e06bc289", kill_on_drop: false }`
[INFO] [stdout] 08921952b3fb7ba6dcb17cb20a007b84ed8be3a850abfcb94deb5f98e06bc289
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e64ba39d12a6cdcc8e95ce574b92c73158cfd831f0188c8013f8d55b4aa59ca9
[INFO] running `Command { std: "docker" "start" "-a" "e64ba39d12a6cdcc8e95ce574b92c73158cfd831f0188c8013f8d55b4aa59ca9", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-tree v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "e64ba39d12a6cdcc8e95ce574b92c73158cfd831f0188c8013f8d55b4aa59ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64ba39d12a6cdcc8e95ce574b92c73158cfd831f0188c8013f8d55b4aa59ca9", kill_on_drop: false }`
[INFO] [stdout] e64ba39d12a6cdcc8e95ce574b92c73158cfd831f0188c8013f8d55b4aa59ca9
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 40518400e0e3b4471bb5f5396f583cbb2ddfbc87e4ba32975d53d0fc1dec2525
[INFO] running `Command { std: "docker" "start" "-a" "40518400e0e3b4471bb5f5396f583cbb2ddfbc87e4ba32975d53d0fc1dec2525", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-tree v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "40518400e0e3b4471bb5f5396f583cbb2ddfbc87e4ba32975d53d0fc1dec2525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40518400e0e3b4471bb5f5396f583cbb2ddfbc87e4ba32975d53d0fc1dec2525", kill_on_drop: false }`
[INFO] [stdout] 40518400e0e3b4471bb5f5396f583cbb2ddfbc87e4ba32975d53d0fc1dec2525
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d89765c7efed05575cfa7f447bf1fa0068a2eae7a0ddf871345b7b52f5824a4b
[INFO] running `Command { std: "docker" "start" "-a" "d89765c7efed05575cfa7f447bf1fa0068a2eae7a0ddf871345b7b52f5824a4b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/iter_tree-10c528a498a5241e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::vec::correct_stack ... ok
[INFO] [stdout] test tests::vec::incorrect_stack ... ok
[INFO] [stdout] test tests::vec::basic ... ok
[INFO] [stdout] test tests::vec::with_fn_mut ... ok
[INFO] [stdout] test tests::vec::iter ... 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] running `Command { std: "docker" "inspect" "d89765c7efed05575cfa7f447bf1fa0068a2eae7a0ddf871345b7b52f5824a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89765c7efed05575cfa7f447bf1fa0068a2eae7a0ddf871345b7b52f5824a4b", kill_on_drop: false }`
[INFO] [stdout] d89765c7efed05575cfa7f447bf1fa0068a2eae7a0ddf871345b7b52f5824a4b