[INFO] fetching crate immutable-avl 1.0.0...
[INFO] testing immutable-avl-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate immutable-avl 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate immutable-avl 1.0.0
[INFO] finished tweaking crates.io crate immutable-avl 1.0.0
[INFO] tweaked toml for crates.io crate immutable-avl 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate immutable-avl 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 213e75e53403e16ed51f57e595338b7d655b6302d482ee7e79b452d9d0461349
[INFO] running `Command { std: "docker" "start" "-a" "213e75e53403e16ed51f57e595338b7d655b6302d482ee7e79b452d9d0461349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "213e75e53403e16ed51f57e595338b7d655b6302d482ee7e79b452d9d0461349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213e75e53403e16ed51f57e595338b7d655b6302d482ee7e79b452d9d0461349", kill_on_drop: false }`
[INFO] [stdout] 213e75e53403e16ed51f57e595338b7d655b6302d482ee7e79b452d9d0461349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22c0c5e5e1d116e1ebf0f0157eff72c8e50ef496daf7c4fff46b95ed17987408
[INFO] running `Command { std: "docker" "start" "-a" "22c0c5e5e1d116e1ebf0f0157eff72c8e50ef496daf7c4fff46b95ed17987408", kill_on_drop: false }`
[INFO] [stderr]    Compiling immutable-avl v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "22c0c5e5e1d116e1ebf0f0157eff72c8e50ef496daf7c4fff46b95ed17987408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c0c5e5e1d116e1ebf0f0157eff72c8e50ef496daf7c4fff46b95ed17987408", kill_on_drop: false }`
[INFO] [stdout] 22c0c5e5e1d116e1ebf0f0157eff72c8e50ef496daf7c4fff46b95ed17987408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26ae3f4c9d1db2b826626f8387ac5d26c4702018e5bd29eb73c1e3a02eced1f5
[INFO] running `Command { std: "docker" "start" "-a" "26ae3f4c9d1db2b826626f8387ac5d26c4702018e5bd29eb73c1e3a02eced1f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling immutable-avl v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "26ae3f4c9d1db2b826626f8387ac5d26c4702018e5bd29eb73c1e3a02eced1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ae3f4c9d1db2b826626f8387ac5d26c4702018e5bd29eb73c1e3a02eced1f5", kill_on_drop: false }`
[INFO] [stdout] 26ae3f4c9d1db2b826626f8387ac5d26c4702018e5bd29eb73c1e3a02eced1f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7b0d361d92b2e236b97a320b60896d1261a7581f4d45ff5bdaa49dd798647aa
[INFO] running `Command { std: "docker" "start" "-a" "c7b0d361d92b2e236b97a320b60896d1261a7581f4d45ff5bdaa49dd798647aa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/immutable_avl-18368f795901fb97)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test avl::tests::test_avl_tree ... ok
[INFO] [stdout] test avl::tests::test_tree_node ... ok
[INFO] [stderr]    Doc-tests immutable_avl
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c7b0d361d92b2e236b97a320b60896d1261a7581f4d45ff5bdaa49dd798647aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b0d361d92b2e236b97a320b60896d1261a7581f4d45ff5bdaa49dd798647aa", kill_on_drop: false }`
[INFO] [stdout] c7b0d361d92b2e236b97a320b60896d1261a7581f4d45ff5bdaa49dd798647aa