[INFO] fetching crate szafka 0.3.1...
[INFO] testing szafka-0.3.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-2
[INFO] extracting crate szafka 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate szafka 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate szafka 0.3.1
[INFO] tweaked toml for crates.io crate szafka 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate szafka 0.3.1 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] crate crates.io crate szafka 0.3.1 already has a lockfile, it will not be regenerated
[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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 092c4c5509827eebebd2c0c01c1e8b9a2ba541ee851ddcb5d9b917c75b2499fa
[INFO] running `Command { std: "docker" "start" "-a" "092c4c5509827eebebd2c0c01c1e8b9a2ba541ee851ddcb5d9b917c75b2499fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "092c4c5509827eebebd2c0c01c1e8b9a2ba541ee851ddcb5d9b917c75b2499fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092c4c5509827eebebd2c0c01c1e8b9a2ba541ee851ddcb5d9b917c75b2499fa", kill_on_drop: false }`
[INFO] [stdout] 092c4c5509827eebebd2c0c01c1e8b9a2ba541ee851ddcb5d9b917c75b2499fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8b7b830ed423af626c9f55a3516ae7f69d6fe7f9511d11a8263a3ef0f22c0db8
[INFO] running `Command { std: "docker" "start" "-a" "8b7b830ed423af626c9f55a3516ae7f69d6fe7f9511d11a8263a3ef0f22c0db8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
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[INFO] [stderr]    Compiling ryu v1.0.5
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[INFO] [stderr]    Compiling itoa v0.4.8
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[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling szafka v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.20s
[INFO] running `Command { std: "docker" "inspect" "8b7b830ed423af626c9f55a3516ae7f69d6fe7f9511d11a8263a3ef0f22c0db8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b7b830ed423af626c9f55a3516ae7f69d6fe7f9511d11a8263a3ef0f22c0db8", kill_on_drop: false }`
[INFO] [stdout] 8b7b830ed423af626c9f55a3516ae7f69d6fe7f9511d11a8263a3ef0f22c0db8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 042e70f7081ed9162a12fb2b38b56a9c9f9415fad2e444e153d99e096a2cb8d3
[INFO] running `Command { std: "docker" "start" "-a" "042e70f7081ed9162a12fb2b38b56a9c9f9415fad2e444e153d99e096a2cb8d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling tokio-macros v1.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.17
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[INFO] [stderr]    Compiling tokio v1.12.0
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[INFO] [stderr]    Compiling itertools v0.10.1
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[INFO] [stderr]    Compiling ppv-lite86 v0.2.14
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[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling futures v0.3.17
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[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling szafka v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 44.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "042e70f7081ed9162a12fb2b38b56a9c9f9415fad2e444e153d99e096a2cb8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "042e70f7081ed9162a12fb2b38b56a9c9f9415fad2e444e153d99e096a2cb8d3", kill_on_drop: false }`
[INFO] [stdout] 042e70f7081ed9162a12fb2b38b56a9c9f9415fad2e444e153d99e096a2cb8d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6df6403a4402b07ae389321b931ba8c729a10734b66ee686b88e3a10d5398d8b
[INFO] running `Command { std: "docker" "start" "-a" "6df6403a4402b07ae389321b931ba8c729a10734b66ee686b88e3a10d5398d8b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/szafka-e9c86043afac90fc)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test sync::tests::exists ... ok
[INFO] [stdout] test sync::tests::get ... ok
[INFO] [stdout] test r#async::tests::get ... ok
[INFO] [stdout] test sync::tests::no_parent ... ok
[INFO] [stdout] test r#async::tests::remove ... ok
[INFO] [stdout] test sync::tests::remove ... ok
[INFO] [stdout] test r#async::tests::no_parent ... ok
[INFO] [stderr]    Doc-tests szafka
[INFO] [stdout] test r#async::tests::exists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/sync.rs - sync::Szafka<T>::remove (line 132) ... ok
[INFO] [stdout] test src/sync.rs - sync::Szafka<T>::exists (line 106) ... ok
[INFO] [stdout] test src/sync.rs - sync::Szafka<T>::save (line 24) ... ok
[INFO] [stdout] test src/sync.rs - sync::Szafka<T>::get (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6df6403a4402b07ae389321b931ba8c729a10734b66ee686b88e3a10d5398d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df6403a4402b07ae389321b931ba8c729a10734b66ee686b88e3a10d5398d8b", kill_on_drop: false }`
[INFO] [stdout] 6df6403a4402b07ae389321b931ba8c729a10734b66ee686b88e3a10d5398d8b