[INFO] fetching crate stavec 0.1.1...
[INFO] testing stavec-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stavec 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate stavec 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stavec 0.1.1
[INFO] finished tweaking crates.io crate stavec 0.1.1
[INFO] tweaked toml for crates.io crate stavec 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b205d6d3a6aafddda2e5545f6aebb93c7ae196532fe54b5ee0da3cc5668a1642
[INFO] running `Command { std: "docker" "start" "-a" "b205d6d3a6aafddda2e5545f6aebb93c7ae196532fe54b5ee0da3cc5668a1642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b205d6d3a6aafddda2e5545f6aebb93c7ae196532fe54b5ee0da3cc5668a1642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b205d6d3a6aafddda2e5545f6aebb93c7ae196532fe54b5ee0da3cc5668a1642", kill_on_drop: false }`
[INFO] [stdout] b205d6d3a6aafddda2e5545f6aebb93c7ae196532fe54b5ee0da3cc5668a1642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cba6c3340660df343443d3bb72936640b6c2ee580b21f416cc83e497e022f60
[INFO] running `Command { std: "docker" "start" "-a" "1cba6c3340660df343443d3bb72936640b6c2ee580b21f416cc83e497e022f60", kill_on_drop: false }`
[INFO] [stderr]    Compiling stavec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "1cba6c3340660df343443d3bb72936640b6c2ee580b21f416cc83e497e022f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cba6c3340660df343443d3bb72936640b6c2ee580b21f416cc83e497e022f60", kill_on_drop: false }`
[INFO] [stdout] 1cba6c3340660df343443d3bb72936640b6c2ee580b21f416cc83e497e022f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9407fa4030bd8d0c5e4f2635639a2d11ec66977a4588127577ef514bf2bf4f57
[INFO] running `Command { std: "docker" "start" "-a" "9407fa4030bd8d0c5e4f2635639a2d11ec66977a4588127577ef514bf2bf4f57", kill_on_drop: false }`
[INFO] [stderr]    Compiling stavec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stavec-8aac2333dcf72f22)
[INFO] running `Command { std: "docker" "inspect" "9407fa4030bd8d0c5e4f2635639a2d11ec66977a4588127577ef514bf2bf4f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9407fa4030bd8d0c5e4f2635639a2d11ec66977a4588127577ef514bf2bf4f57", kill_on_drop: false }`
[INFO] [stdout] 9407fa4030bd8d0c5e4f2635639a2d11ec66977a4588127577ef514bf2bf4f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f105f97c0a49c2a3a1479b2cee8e5e9a7927b7a261d611e31499ec0c085bc2ee
[INFO] running `Command { std: "docker" "start" "-a" "f105f97c0a49c2a3a1479b2cee8e5e9a7927b7a261d611e31499ec0c085bc2ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stavec-8aac2333dcf72f22)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::drop ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::extend ... ok
[INFO] [stdout] test tests::fmt ... ok
[INFO] [stdout] test tests::full ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::iter_drop ... ok
[INFO] [stdout] test tests::push_pop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stavec
[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" "f105f97c0a49c2a3a1479b2cee8e5e9a7927b7a261d611e31499ec0c085bc2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f105f97c0a49c2a3a1479b2cee8e5e9a7927b7a261d611e31499ec0c085bc2ee", kill_on_drop: false }`
[INFO] [stdout] f105f97c0a49c2a3a1479b2cee8e5e9a7927b7a261d611e31499ec0c085bc2ee