[INFO] fetching crate tasty-ntree 0.2.0...
[INFO] testing tasty-ntree-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate tasty-ntree 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tasty-ntree 0.2.0
[INFO] finished tweaking crates.io crate tasty-ntree 0.2.0
[INFO] tweaked toml for crates.io crate tasty-ntree 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tasty-ntree 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c691d862baa5390f735d98d41504dfa689334b8b3091e33ab9ab8f245e10a422
[INFO] running `Command { std: "docker" "start" "-a" "c691d862baa5390f735d98d41504dfa689334b8b3091e33ab9ab8f245e10a422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c691d862baa5390f735d98d41504dfa689334b8b3091e33ab9ab8f245e10a422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c691d862baa5390f735d98d41504dfa689334b8b3091e33ab9ab8f245e10a422", kill_on_drop: false }`
[INFO] [stdout] c691d862baa5390f735d98d41504dfa689334b8b3091e33ab9ab8f245e10a422
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc047cb4cfd12710a501517c8ea2882103756f48683221513aed14d16f95ecb8
[INFO] running `Command { std: "docker" "start" "-a" "bc047cb4cfd12710a501517c8ea2882103756f48683221513aed14d16f95ecb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tasty-ntree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "bc047cb4cfd12710a501517c8ea2882103756f48683221513aed14d16f95ecb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc047cb4cfd12710a501517c8ea2882103756f48683221513aed14d16f95ecb8", kill_on_drop: false }`
[INFO] [stdout] bc047cb4cfd12710a501517c8ea2882103756f48683221513aed14d16f95ecb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93fb8ab7afadd6f210b176e04d3e48a7250c1e608c45cedf27f1ac9b0d88bf89
[INFO] running `Command { std: "docker" "start" "-a" "93fb8ab7afadd6f210b176e04d3e48a7250c1e608c45cedf27f1ac9b0d88bf89", kill_on_drop: false }`
[INFO] [stderr]    Compiling tasty-ntree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "93fb8ab7afadd6f210b176e04d3e48a7250c1e608c45cedf27f1ac9b0d88bf89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93fb8ab7afadd6f210b176e04d3e48a7250c1e608c45cedf27f1ac9b0d88bf89", kill_on_drop: false }`
[INFO] [stdout] 93fb8ab7afadd6f210b176e04d3e48a7250c1e608c45cedf27f1ac9b0d88bf89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 656388d6cc4beed84d0233dbba58ef6ba3d96fb00d1dce0cfc9325ab36b3dcad
[INFO] running `Command { std: "docker" "start" "-a" "656388d6cc4beed84d0233dbba58ef6ba3d96fb00d1dce0cfc9325ab36b3dcad", 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/debug/deps/tasty_ntree-678ec35e95b9581d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test ntree::test::push_ntree ... ok
[INFO] [stdout] test ntree::test::empty_ntree ... ok
[INFO] [stdout] test ntree::test::send_test ... ok
[INFO] [stdout] test ntree::test::set_data_ntree ... ok
[INFO] [stdout] test ntree::test::sync_test ... ok
[INFO] [stdout] test ntree::test::pop_ntree ... ok
[INFO] [stderr]    Doc-tests tasty_ntree
[INFO] [stdout] test ntree::test::make_ntree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/ntree.rs - ntree::Ntree (line 242) ... ok
[INFO] [stdout] test src/ntree_node.rs - ntree_node::NtreeNodeInterface (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "656388d6cc4beed84d0233dbba58ef6ba3d96fb00d1dce0cfc9325ab36b3dcad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656388d6cc4beed84d0233dbba58ef6ba3d96fb00d1dce0cfc9325ab36b3dcad", kill_on_drop: false }`
[INFO] [stdout] 656388d6cc4beed84d0233dbba58ef6ba3d96fb00d1dce0cfc9325ab36b3dcad