[INFO] fetching crate vartyint 0.3.0... [INFO] testing vartyint-0.3.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate vartyint 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate vartyint 0.3.0 [INFO] finished tweaking crates.io crate vartyint 0.3.0 [INFO] tweaked toml for crates.io crate vartyint 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vartyint 0.3.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 660f03f910dced6772ae34d9895af7130ab2677fbaa73f5cbd8827b73373e348 [INFO] running `Command { std: "docker" "start" "-a" "660f03f910dced6772ae34d9895af7130ab2677fbaa73f5cbd8827b73373e348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "660f03f910dced6772ae34d9895af7130ab2677fbaa73f5cbd8827b73373e348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "660f03f910dced6772ae34d9895af7130ab2677fbaa73f5cbd8827b73373e348", kill_on_drop: false }` [INFO] [stdout] 660f03f910dced6772ae34d9895af7130ab2677fbaa73f5cbd8827b73373e348 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2144394857e58c29e6f13ad44574109fbb9b5dce0b54139b173a835bb6fbe79 [INFO] running `Command { std: "docker" "start" "-a" "e2144394857e58c29e6f13ad44574109fbb9b5dce0b54139b173a835bb6fbe79", kill_on_drop: false }` [INFO] [stderr] Compiling vartyint v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `ReadVarInt` is never used [INFO] [stdout] --> src/lib.rs:244:7 [INFO] [stdout] | [INFO] [stdout] 244 | trait ReadVarInt { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "e2144394857e58c29e6f13ad44574109fbb9b5dce0b54139b173a835bb6fbe79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2144394857e58c29e6f13ad44574109fbb9b5dce0b54139b173a835bb6fbe79", kill_on_drop: false }` [INFO] [stdout] e2144394857e58c29e6f13ad44574109fbb9b5dce0b54139b173a835bb6fbe79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf7cbe5d9bddc09388d1409c4d0b8a337a44937eb7f81df8e6770a21d3177a35 [INFO] running `Command { std: "docker" "start" "-a" "cf7cbe5d9bddc09388d1409c4d0b8a337a44937eb7f81df8e6770a21d3177a35", kill_on_drop: false }` [INFO] [stdout] warning: trait `ReadVarInt` is never used [INFO] [stdout] --> src/lib.rs:244:7 [INFO] [stdout] | [INFO] [stdout] 244 | trait ReadVarInt { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vartyint v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `ReadVarInt` is never used [INFO] [stdout] --> src/lib.rs:244:7 [INFO] [stdout] | [INFO] [stdout] 244 | trait ReadVarInt { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "cf7cbe5d9bddc09388d1409c4d0b8a337a44937eb7f81df8e6770a21d3177a35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf7cbe5d9bddc09388d1409c4d0b8a337a44937eb7f81df8e6770a21d3177a35", kill_on_drop: false }` [INFO] [stdout] cf7cbe5d9bddc09388d1409c4d0b8a337a44937eb7f81df8e6770a21d3177a35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7f502e22efcce729843004f6dfba63d07c3fc2dac4b7f8c2dc6066561283c4e9 [INFO] running `Command { std: "docker" "start" "-a" "7f502e22efcce729843004f6dfba63d07c3fc2dac4b7f8c2dc6066561283c4e9", kill_on_drop: false }` [INFO] [stderr] warning: trait `ReadVarInt` is never used [INFO] [stderr] --> src/lib.rs:244:7 [INFO] [stderr] | [INFO] [stderr] 244 | trait ReadVarInt { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `vartyint` (lib) generated 1 warning [INFO] [stderr] warning: `vartyint` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vartyint-c22799666b1f92c1) [INFO] [stdout] [INFO] [stdout] running 57 tests [INFO] [stdout] test tests::delta_enc::read1 ... ok [INFO] [stdout] test tests::delta_enc::read2 ... ok [INFO] [stdout] test tests::delta_enc::read3 ... ok [INFO] [stdout] test tests::delta_enc::read_empty ... ok [INFO] [stdout] test tests::delta_enc::write2 ... ok [INFO] [stdout] test tests::delta_enc::write3 ... ok [INFO] [stdout] test tests::bad2 ... ok [INFO] [stdout] test tests::delta_enc::write4 ... ok [INFO] [stdout] test tests::bad1 ... ok [INFO] [stdout] test tests::delta_enc::write_empty ... ok [INFO] [stdout] test tests::delta_enc::write6 ... ok [INFO] [stdout] test tests::delta_enc::write_single ... ok [INFO] [stdout] test tests::empty ... ok [INFO] [stdout] test tests::read12 ... ok [INFO] [stdout] test tests::read11 ... ok [INFO] [stdout] test tests::read14 ... ok [INFO] [stdout] test tests::read15 ... ok [INFO] [stdout] test tests::read16 ... ok [INFO] [stdout] test tests::read17 ... ok [INFO] [stdout] test tests::read2 ... ok [INFO] [stdout] test tests::read3 ... ok [INFO] [stdout] test tests::read5 ... ok [INFO] [stdout] test tests::read4 ... ok [INFO] [stdout] test tests::read6 ... ok [INFO] [stdout] test tests::traits1 ... ok [INFO] [stdout] test tests::read9 ... ok [INFO] [stdout] test tests::siberia_boatable ... ok [INFO] [stdout] test tests::write11 ... ok [INFO] [stdout] test tests::write10 ... ok [INFO] [stdout] test tests::write16 ... ok [INFO] [stdout] test tests::vecs1 ... ok [INFO] [stdout] test tests::write17 ... ok [INFO] [stdout] test tests::varint_idempotent1 ... ok [INFO] [stdout] test tests::write13 ... ok [INFO] [stdout] test tests::write20 ... ok [INFO] [stdout] test tests::write18 ... ok [INFO] [stdout] test tests::write21 ... ok [INFO] [stdout] test tests::read7 ... ok [INFO] [stdout] test tests::write23 ... ok [INFO] [stdout] test tests::read13 ... ok [INFO] [stdout] test tests::write22 ... ok [INFO] [stdout] test tests::write14 ... ok [INFO] [stdout] test tests::write2 ... ok [INFO] [stdout] test tests::write15 ... ok [INFO] [stdout] test tests::write24 ... ok [INFO] [stdout] test tests::write25 ... ok [INFO] [stdout] test tests::write3 ... ok [INFO] [stdout] test tests::write4 ... ok [INFO] [stdout] test tests::write5 ... ok [INFO] [stdout] test tests::write6 ... ok [INFO] [stdout] test tests::write7 ... ok [INFO] [stdout] test tests::write8 ... ok [INFO] [stdout] test tests::write9 ... ok [INFO] [stdout] test tests::delta_enc::write5 ... ok [INFO] [stdout] test tests::write19 ... ok [INFO] [stdout] test tests::write12 ... ok [INFO] [stdout] test tests::read10 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests vartyint [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7f502e22efcce729843004f6dfba63d07c3fc2dac4b7f8c2dc6066561283c4e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f502e22efcce729843004f6dfba63d07c3fc2dac4b7f8c2dc6066561283c4e9", kill_on_drop: false }` [INFO] [stdout] 7f502e22efcce729843004f6dfba63d07c3fc2dac4b7f8c2dc6066561283c4e9