[INFO] fetching crate heatshrink 0.1.0...
[INFO] testing heatshrink-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate heatshrink 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate heatshrink 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heatshrink 0.1.0
[INFO] finished tweaking crates.io crate heatshrink 0.1.0
[INFO] tweaked toml for crates.io crate heatshrink 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 706268d4ecd5fd9ab2b31fb13642fc83a9d0b8ee77401e6b5e3b309284d2c7c6
[INFO] running `Command { std: "docker" "start" "-a" "706268d4ecd5fd9ab2b31fb13642fc83a9d0b8ee77401e6b5e3b309284d2c7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "706268d4ecd5fd9ab2b31fb13642fc83a9d0b8ee77401e6b5e3b309284d2c7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706268d4ecd5fd9ab2b31fb13642fc83a9d0b8ee77401e6b5e3b309284d2c7c6", kill_on_drop: false }`
[INFO] [stdout] 706268d4ecd5fd9ab2b31fb13642fc83a9d0b8ee77401e6b5e3b309284d2c7c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47432327da52a64b87ce889845f4a135798fed261ecaf04bb4206e57231cfbcc
[INFO] running `Command { std: "docker" "start" "-a" "47432327da52a64b87ce889845f4a135798fed261ecaf04bb4206e57231cfbcc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling heatshrink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "47432327da52a64b87ce889845f4a135798fed261ecaf04bb4206e57231cfbcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47432327da52a64b87ce889845f4a135798fed261ecaf04bb4206e57231cfbcc", kill_on_drop: false }`
[INFO] [stdout] 47432327da52a64b87ce889845f4a135798fed261ecaf04bb4206e57231cfbcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e920ffa9bf7f1f80b6dcdaff8a4c5919909fe2113687efd90a1fe618e2fc523a
[INFO] running `Command { std: "docker" "start" "-a" "e920ffa9bf7f1f80b6dcdaff8a4c5919909fe2113687efd90a1fe618e2fc523a", kill_on_drop: false }`
[INFO] [stderr]    Compiling heatshrink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e920ffa9bf7f1f80b6dcdaff8a4c5919909fe2113687efd90a1fe618e2fc523a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e920ffa9bf7f1f80b6dcdaff8a4c5919909fe2113687efd90a1fe618e2fc523a", kill_on_drop: false }`
[INFO] [stdout] e920ffa9bf7f1f80b6dcdaff8a4c5919909fe2113687efd90a1fe618e2fc523a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8faaae73a0218f5fb5f92c779958aa5271619f410e64c76abcd685c137cc76dd
[INFO] running `Command { std: "docker" "start" "-a" "8faaae73a0218f5fb5f92c779958aa5271619f410e64c76abcd685c137cc76dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/heatshrink-55cc9a054f632fb1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::alpha ... ok
[INFO] [stdout] test test::short_encode ... ok
[INFO] [stdout] test test::beta ... ok
[INFO] [stderr]    Doc-tests heatshrink
[INFO] [stdout] test test::alpha2 ... ok
[INFO] [stdout] test test::short_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "8faaae73a0218f5fb5f92c779958aa5271619f410e64c76abcd685c137cc76dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8faaae73a0218f5fb5f92c779958aa5271619f410e64c76abcd685c137cc76dd", kill_on_drop: false }`
[INFO] [stdout] 8faaae73a0218f5fb5f92c779958aa5271619f410e64c76abcd685c137cc76dd