[INFO] fetching crate oxidendron 1.1.0...
[INFO] testing oxidendron-1.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate oxidendron 1.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate oxidendron 1.1.0
[INFO] finished tweaking crates.io crate oxidendron 1.1.0
[INFO] tweaked toml for crates.io crate oxidendron 1.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxidendron 1.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oxidendron 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d20ee283ce0a15cd1713bf9f08affae903c7aec283058ac260261c0769dc2ef3
[INFO] running `Command { std: "docker" "start" "-a" "d20ee283ce0a15cd1713bf9f08affae903c7aec283058ac260261c0769dc2ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d20ee283ce0a15cd1713bf9f08affae903c7aec283058ac260261c0769dc2ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20ee283ce0a15cd1713bf9f08affae903c7aec283058ac260261c0769dc2ef3", kill_on_drop: false }`
[INFO] [stdout] d20ee283ce0a15cd1713bf9f08affae903c7aec283058ac260261c0769dc2ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 511694c10b3650aaf83687646deb7a5e4a53b802ebeeff4359cf198ed90bd018
[INFO] running `Command { std: "docker" "start" "-a" "511694c10b3650aaf83687646deb7a5e4a53b802ebeeff4359cf198ed90bd018", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidendron v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "511694c10b3650aaf83687646deb7a5e4a53b802ebeeff4359cf198ed90bd018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "511694c10b3650aaf83687646deb7a5e4a53b802ebeeff4359cf198ed90bd018", kill_on_drop: false }`
[INFO] [stdout] 511694c10b3650aaf83687646deb7a5e4a53b802ebeeff4359cf198ed90bd018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab465bc8a43c808d233f7865756cb555ee24ea7f3ef0f774f3d171c2537aad6
[INFO] running `Command { std: "docker" "start" "-a" "5ab465bc8a43c808d233f7865756cb555ee24ea7f3ef0f774f3d171c2537aad6", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidendron v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "5ab465bc8a43c808d233f7865756cb555ee24ea7f3ef0f774f3d171c2537aad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab465bc8a43c808d233f7865756cb555ee24ea7f3ef0f774f3d171c2537aad6", kill_on_drop: false }`
[INFO] [stdout] 5ab465bc8a43c808d233f7865756cb555ee24ea7f3ef0f774f3d171c2537aad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92a7acb389cd9be5cf9db95b0309604f7c22792eaacc8a2c57ff52be5caf2faa
[INFO] running `Command { std: "docker" "start" "-a" "92a7acb389cd9be5cf9db95b0309604f7c22792eaacc8a2c57ff52be5caf2faa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxidendron-9824e2264be344a6)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test utility::data_header::test_occurence_type ... ok
[INFO] [stdout] test encode::test_encoding ... ok
[INFO] [stdout] test decode::test_decoding ... ok
[INFO] [stdout] test utility::encoding::test_encoding_table ... ok
[INFO] [stdout] test utility::huffman_tree::tests::test_huffman_tree_occurences ... ok
[INFO] [stdout] test utility::huffman_tree::tests::test_huffman_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oxidendron-1c8861ded9129b95)
[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] [stderr]    Doc-tests oxidendron
[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" "92a7acb389cd9be5cf9db95b0309604f7c22792eaacc8a2c57ff52be5caf2faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a7acb389cd9be5cf9db95b0309604f7c22792eaacc8a2c57ff52be5caf2faa", kill_on_drop: false }`
[INFO] [stdout] 92a7acb389cd9be5cf9db95b0309604f7c22792eaacc8a2c57ff52be5caf2faa