[INFO] fetching crate varint-compression 0.2.0...
[INFO] testing varint-compression-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate varint-compression 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate varint-compression 0.2.0
[INFO] finished tweaking crates.io crate varint-compression 0.2.0
[INFO] tweaked toml for crates.io crate varint-compression 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate varint-compression 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61054a6626ce177f6dea57e352f974df254d7c5f9761fc7a4f6850d4f8f52434
[INFO] running `Command { std: "docker" "start" "-a" "61054a6626ce177f6dea57e352f974df254d7c5f9761fc7a4f6850d4f8f52434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61054a6626ce177f6dea57e352f974df254d7c5f9761fc7a4f6850d4f8f52434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61054a6626ce177f6dea57e352f974df254d7c5f9761fc7a4f6850d4f8f52434", kill_on_drop: false }`
[INFO] [stdout] 61054a6626ce177f6dea57e352f974df254d7c5f9761fc7a4f6850d4f8f52434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e27ad269b9e9316820085b5a54d5e7ae1636f010cca505a2a553ff1a72584096
[INFO] running `Command { std: "docker" "start" "-a" "e27ad269b9e9316820085b5a54d5e7ae1636f010cca505a2a553ff1a72584096", kill_on_drop: false }`
[INFO] [stderr]    Compiling varint-compression v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "e27ad269b9e9316820085b5a54d5e7ae1636f010cca505a2a553ff1a72584096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27ad269b9e9316820085b5a54d5e7ae1636f010cca505a2a553ff1a72584096", kill_on_drop: false }`
[INFO] [stdout] e27ad269b9e9316820085b5a54d5e7ae1636f010cca505a2a553ff1a72584096
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc2fcf34d805f57fdedbdb0b5d4ce7d762afc118866ae45a5f503c5c273e5459
[INFO] running `Command { std: "docker" "start" "-a" "cc2fcf34d805f57fdedbdb0b5d4ce7d762afc118866ae45a5f503c5c273e5459", kill_on_drop: false }`
[INFO] [stderr]    Compiling varint-compression v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "cc2fcf34d805f57fdedbdb0b5d4ce7d762afc118866ae45a5f503c5c273e5459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2fcf34d805f57fdedbdb0b5d4ce7d762afc118866ae45a5f503c5c273e5459", kill_on_drop: false }`
[INFO] [stdout] cc2fcf34d805f57fdedbdb0b5d4ce7d762afc118866ae45a5f503c5c273e5459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91ade82f97cc005290cd510a9c75aef93a5786bf36d5aa02946ca852d82e3167
[INFO] running `Command { std: "docker" "start" "-a" "91ade82f97cc005290cd510a9c75aef93a5786bf36d5aa02946ca852d82e3167", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/varint_compression-e6e002846fd2ce25)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::simple1 ... ok
[INFO] [stdout] test tests::simple128 ... ok
[INFO] [stdout] test tests::simple244 ... ok
[INFO] [stdout] test tests::simple2 ... ok
[INFO] [stdout] test tests::simple64 ... ok
[INFO] [stdout] test tests::simple127 ... ok
[INFO] [stdout] test tests::simple12341234 ... ok
[INFO] [stdout] test tests::simple32 ... ok
[INFO] [stdout] test tests::simple65 ... ok
[INFO] [stdout] test tests::simple0 ... ok
[INFO] [stdout] test tests::simple3 ... ok
[INFO] [stdout] test tests::test_set ... ok
[INFO] [stdout] test tests::compression_fuzzing ... ok
[INFO] [stdout] test tests::list_compression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests varint_compression
[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" "91ade82f97cc005290cd510a9c75aef93a5786bf36d5aa02946ca852d82e3167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ade82f97cc005290cd510a9c75aef93a5786bf36d5aa02946ca852d82e3167", kill_on_drop: false }`
[INFO] [stdout] 91ade82f97cc005290cd510a9c75aef93a5786bf36d5aa02946ca852d82e3167