[INFO] fetching crate tuna 0.1.0...
[INFO] testing tuna-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tuna 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tuna 0.1.0
[INFO] finished tweaking crates.io crate tuna 0.1.0
[INFO] tweaked toml for crates.io crate tuna 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuna 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding nanoserde v0.1.37 (available: v0.2.1)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.4)
[INFO] [stderr]       Adding serial_test v0.5.1 (available: v3.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nanoserde-derive v0.1.22
[INFO] [stderr]   Downloaded nanoserde v0.1.37
[INFO] [stderr]   Downloaded tuna-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18353a0ff5c3ebce9d88d3e5443cec5228ad831819a201965a69cdc681fcf6cc
[INFO] running `Command { std: "docker" "start" "-a" "18353a0ff5c3ebce9d88d3e5443cec5228ad831819a201965a69cdc681fcf6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18353a0ff5c3ebce9d88d3e5443cec5228ad831819a201965a69cdc681fcf6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18353a0ff5c3ebce9d88d3e5443cec5228ad831819a201965a69cdc681fcf6cc", kill_on_drop: false }`
[INFO] [stdout] 18353a0ff5c3ebce9d88d3e5443cec5228ad831819a201965a69cdc681fcf6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff05f4d223ee0eedee6174fd7e4c4052cdc125409db89aabafdc5c7b9e33458e
[INFO] running `Command { std: "docker" "start" "-a" "ff05f4d223ee0eedee6174fd7e4c4052cdc125409db89aabafdc5c7b9e33458e", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling nanoserde-derive v0.1.22
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling nanoserde v0.1.37
[INFO] [stderr]    Compiling tuna-macros v0.1.0
[INFO] [stderr]    Compiling tuna v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.23s
[INFO] running `Command { std: "docker" "inspect" "ff05f4d223ee0eedee6174fd7e4c4052cdc125409db89aabafdc5c7b9e33458e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff05f4d223ee0eedee6174fd7e4c4052cdc125409db89aabafdc5c7b9e33458e", kill_on_drop: false }`
[INFO] [stdout] ff05f4d223ee0eedee6174fd7e4c4052cdc125409db89aabafdc5c7b9e33458e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c50438b0904062ce71fa4a7f176db1faad8425452457e96d065a33061dd4b70
[INFO] running `Command { std: "docker" "start" "-a" "7c50438b0904062ce71fa4a7f176db1faad8425452457e96d065a33061dd4b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling tuna v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "7c50438b0904062ce71fa4a7f176db1faad8425452457e96d065a33061dd4b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c50438b0904062ce71fa4a7f176db1faad8425452457e96d065a33061dd4b70", kill_on_drop: false }`
[INFO] [stdout] 7c50438b0904062ce71fa4a7f176db1faad8425452457e96d065a33061dd4b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f2e33febd4c6f4d85f2a5ad2bdc544d2bf27e0a9022cb75177befc5e24f327e
[INFO] running `Command { std: "docker" "start" "-a" "9f2e33febd4c6f4d85f2a5ad2bdc544d2bf27e0a9022cb75177befc5e24f327e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuna-b54acee6bcb44e9b)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test boolean::tests::reset ... ok
[INFO] [stdout] test boolean::tests::set ... ok
[INFO] [stdout] test float::tests::default_32 ... ok
[INFO] [stdout] test float::tests::get_64 ... ok
[INFO] [stdout] test boolean::tests::default ... ok
[INFO] [stdout] test float::tests::default_64 ... ok
[INFO] [stdout] test float::tests::reset_32 ... ok
[INFO] [stdout] test float::tests::get_32 ... ok
[INFO] [stdout] test boolean::tests::get ... ok
[INFO] [stdout] test float::tests::set_high_32 ... ok
[INFO] [stdout] test float::tests::reset_64 ... ok
[INFO] [stdout] test float::tests::set_high_64 ... ok
[INFO] [stdout] test float::tests::set_low_32 ... ok
[INFO] [stdout] test float::tests::set_low_64 ... ok
[INFO] [stdout] test int::tests::default_32 ... ok
[INFO] [stdout] test int::tests::default_64 ... ok
[INFO] [stdout] test int::tests::get_32 ... ok
[INFO] [stdout] test int::tests::reset_32 ... ok
[INFO] [stdout] test int::tests::reset_64 ... ok
[INFO] [stdout] test int::tests::get_64 ... ok
[INFO] [stdout] test int::tests::set_high_32 ... ok
[INFO] [stdout] test int::tests::set_low_32 ... ok
[INFO] [stdout] test int::tests::set_low_64 ... ok
[INFO] [stdout] test int::tests::set_high_64 ... ok
[INFO] [stderr]    Doc-tests tuna
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - RwLock (line 36) ... ok
[INFO] [stdout] test src/lib.rs - RwLock (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f2e33febd4c6f4d85f2a5ad2bdc544d2bf27e0a9022cb75177befc5e24f327e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f2e33febd4c6f4d85f2a5ad2bdc544d2bf27e0a9022cb75177befc5e24f327e", kill_on_drop: false }`
[INFO] [stdout] 9f2e33febd4c6f4d85f2a5ad2bdc544d2bf27e0a9022cb75177befc5e24f327e