[INFO] fetching crate minimum_redundancy 0.3.3...
[INFO] testing minimum_redundancy-0.3.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate minimum_redundancy 0.3.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate minimum_redundancy 0.3.3
[INFO] finished tweaking crates.io crate minimum_redundancy 0.3.3
[INFO] tweaked toml for crates.io crate minimum_redundancy 0.3.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minimum_redundancy 0.3.3 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] crate crates.io crate minimum_redundancy 0.3.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] dba28daf5d2defaeb451c8990ed1c7c53cd1837b8b30799ab04712b2f1f3462f
[INFO] running `Command { std: "docker" "start" "-a" "dba28daf5d2defaeb451c8990ed1c7c53cd1837b8b30799ab04712b2f1f3462f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dba28daf5d2defaeb451c8990ed1c7c53cd1837b8b30799ab04712b2f1f3462f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba28daf5d2defaeb451c8990ed1c7c53cd1837b8b30799ab04712b2f1f3462f", kill_on_drop: false }`
[INFO] [stdout] dba28daf5d2defaeb451c8990ed1c7c53cd1837b8b30799ab04712b2f1f3462f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b89bac6b1e835c429ea4838528d3bdb908488e8742cefa8c3c3cb0be8b9b243a
[INFO] running `Command { std: "docker" "start" "-a" "b89bac6b1e835c429ea4838528d3bdb908488e8742cefa8c3c3cb0be8b9b243a", kill_on_drop: false }`
[INFO] [stderr]    Compiling co_sort v0.2.0
[INFO] [stderr]    Compiling binout v0.3.1
[INFO] [stderr]    Compiling dyn_size_of v0.4.5
[INFO] [stderr]    Compiling fsum v0.1.3
[INFO] [stderr]    Compiling minimum_redundancy v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "b89bac6b1e835c429ea4838528d3bdb908488e8742cefa8c3c3cb0be8b9b243a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89bac6b1e835c429ea4838528d3bdb908488e8742cefa8c3c3cb0be8b9b243a", kill_on_drop: false }`
[INFO] [stdout] b89bac6b1e835c429ea4838528d3bdb908488e8742cefa8c3c3cb0be8b9b243a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] dd1c364d4fb63e3edf5bb554eb3c225dd040845bc601b761de6c29ccaf5a436d
[INFO] running `Command { std: "docker" "start" "-a" "dd1c364d4fb63e3edf5bb554eb3c225dd040845bc601b761de6c29ccaf5a436d", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling minimum_redundancy v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "dd1c364d4fb63e3edf5bb554eb3c225dd040845bc601b761de6c29ccaf5a436d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1c364d4fb63e3edf5bb554eb3c225dd040845bc601b761de6c29ccaf5a436d", kill_on_drop: false }`
[INFO] [stdout] dd1c364d4fb63e3edf5bb554eb3c225dd040845bc601b761de6c29ccaf5a436d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1a4003e2379525f289def2b778960df49531543d76ca6d1c8d9da332cd78f585
[INFO] running `Command { std: "docker" "start" "-a" "1a4003e2379525f289def2b778960df49531543d76ca6d1c8d9da332cd78f585", 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/minimum_redundancy-1d4f7514ec72bbed)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test code::tests::code_2bits ... ok
[INFO] [stdout] test code::tests::code_tree_degree3 ... ok
[INFO] [stdout] test degree::tests::bits_per_fragment_3 ... ok
[INFO] [stdout] test degree::tests::bits_per_fragment_2 ... ok
[INFO] [stdout] test degree::tests::degree_2 ... ok
[INFO] [stdout] test degree::tests::degree_27 ... ok
[INFO] [stdout] test degree::tests::degree_8 ... ok
[INFO] [stdout] test degree::tests::degree_4 ... ok
[INFO] [stdout] test degree::tests::bits_per_fragment_1 ... ok
[INFO] [stdout] test tests::coding_3sym_1bit ... ok
[INFO] [stdout] test tests::coding_3sym_2bits ... ok
[INFO] [stdout] test tests::coding_5sym_tree_degree3 ... ok
[INFO] [stdout] test tests::coding_6sym_2bits ... ok
[INFO] [stdout] test tests::coding_6sym_1bit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minimum_redundancy
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a4003e2379525f289def2b778960df49531543d76ca6d1c8d9da332cd78f585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a4003e2379525f289def2b778960df49531543d76ca6d1c8d9da332cd78f585", kill_on_drop: false }`
[INFO] [stdout] 1a4003e2379525f289def2b778960df49531543d76ca6d1c8d9da332cd78f585