[INFO] fetching crate residua-uleb128 0.2.0...
[INFO] testing residua-uleb128-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate residua-uleb128 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate residua-uleb128 0.2.0
[INFO] finished tweaking crates.io crate residua-uleb128 0.2.0
[INFO] tweaked toml for crates.io crate residua-uleb128 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate residua-uleb128 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe990bfb029f3613e663f7bbfe0459c089a1d5638197358845c946d83abb4faa
[INFO] running `Command { std: "docker" "start" "-a" "fe990bfb029f3613e663f7bbfe0459c089a1d5638197358845c946d83abb4faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe990bfb029f3613e663f7bbfe0459c089a1d5638197358845c946d83abb4faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe990bfb029f3613e663f7bbfe0459c089a1d5638197358845c946d83abb4faa", kill_on_drop: false }`
[INFO] [stdout] fe990bfb029f3613e663f7bbfe0459c089a1d5638197358845c946d83abb4faa
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a47c4d109eccb09e7e767518c81030b23ddc1c78e56bc2986e7d8f359ab988b0
[INFO] running `Command { std: "docker" "start" "-a" "a47c4d109eccb09e7e767518c81030b23ddc1c78e56bc2986e7d8f359ab988b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling residua-uleb128 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a47c4d109eccb09e7e767518c81030b23ddc1c78e56bc2986e7d8f359ab988b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47c4d109eccb09e7e767518c81030b23ddc1c78e56bc2986e7d8f359ab988b0", kill_on_drop: false }`
[INFO] [stdout] a47c4d109eccb09e7e767518c81030b23ddc1c78e56bc2986e7d8f359ab988b0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 439aab56bc8e0dd26017a0d743dde21a6cc312c0de93e4e5fe423fb1e12e277d
[INFO] running `Command { std: "docker" "start" "-a" "439aab56bc8e0dd26017a0d743dde21a6cc312c0de93e4e5fe423fb1e12e277d", kill_on_drop: false }`
[INFO] [stderr]    Compiling residua-uleb128 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "439aab56bc8e0dd26017a0d743dde21a6cc312c0de93e4e5fe423fb1e12e277d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439aab56bc8e0dd26017a0d743dde21a6cc312c0de93e4e5fe423fb1e12e277d", kill_on_drop: false }`
[INFO] [stdout] 439aab56bc8e0dd26017a0d743dde21a6cc312c0de93e4e5fe423fb1e12e277d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d97e5a8d0693230d59b7c3f8c97e092cd9ec15db21b8aba1960999b7f1b5111d
[INFO] running `Command { std: "docker" "start" "-a" "d97e5a8d0693230d59b7c3f8c97e092cd9ec15db21b8aba1960999b7f1b5111d", 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/uleb128-7a5b13ef8d564bb5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests uleb128
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - uleb128_u64_len (line 91) ... ok
[INFO] [stdout] test src/io.rs - io::WriteULeb128Ext (line 164) ... ok
[INFO] [stdout] test src/io.rs - io::WriteULeb128Ext::write_uleb128_u64 (line 227) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/io.rs - io::ReadULeb128Ext::read_uleb128_u32 (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/io.rs - io::WriteULeb128Ext::write_uleb128_u32 (line 195) ... ok
[INFO] [stdout] test src/io.rs - io::ReadULeb128Ext::read_uleb128_u64 (line 114) ... ok
[INFO] [stdout] test src/lib.rs - uleb128_u32_len (line 74) ... ok
[INFO] [stdout] test src/io.rs - io::ReadULeb128Ext (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d97e5a8d0693230d59b7c3f8c97e092cd9ec15db21b8aba1960999b7f1b5111d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97e5a8d0693230d59b7c3f8c97e092cd9ec15db21b8aba1960999b7f1b5111d", kill_on_drop: false }`
[INFO] [stdout] d97e5a8d0693230d59b7c3f8c97e092cd9ec15db21b8aba1960999b7f1b5111d