[INFO] fetching crate boar 0.1.0...
[INFO] testing boar-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate boar 0.1.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate boar 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate boar 0.1.0
[INFO] finished tweaking crates.io crate boar 0.1.0
[INFO] tweaked toml for crates.io crate boar 0.1.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c6ebcd716e11db5d3999b8d93ebd99a02fdcfe8068634b7d8b47cdc9a65129a
[INFO] running `Command { std: "docker" "start" "-a" "1c6ebcd716e11db5d3999b8d93ebd99a02fdcfe8068634b7d8b47cdc9a65129a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c6ebcd716e11db5d3999b8d93ebd99a02fdcfe8068634b7d8b47cdc9a65129a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6ebcd716e11db5d3999b8d93ebd99a02fdcfe8068634b7d8b47cdc9a65129a", kill_on_drop: false }`
[INFO] [stdout] 1c6ebcd716e11db5d3999b8d93ebd99a02fdcfe8068634b7d8b47cdc9a65129a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca89de7b0bbdd26d4477643d9f7d1fa47ba68727853e272aae137afa7d066868
[INFO] running `Command { std: "docker" "start" "-a" "ca89de7b0bbdd26d4477643d9f7d1fa47ba68727853e272aae137afa7d066868", kill_on_drop: false }`
[INFO] [stderr]    Compiling boar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ca89de7b0bbdd26d4477643d9f7d1fa47ba68727853e272aae137afa7d066868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca89de7b0bbdd26d4477643d9f7d1fa47ba68727853e272aae137afa7d066868", kill_on_drop: false }`
[INFO] [stdout] ca89de7b0bbdd26d4477643d9f7d1fa47ba68727853e272aae137afa7d066868
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b5fd849b2be1099106ed45dfde1a361ea796a81ba83bdb5533746d3b4c8c42e
[INFO] running `Command { std: "docker" "start" "-a" "5b5fd849b2be1099106ed45dfde1a361ea796a81ba83bdb5533746d3b4c8c42e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling boar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.07s
[INFO] running `Command { std: "docker" "inspect" "5b5fd849b2be1099106ed45dfde1a361ea796a81ba83bdb5533746d3b4c8c42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5fd849b2be1099106ed45dfde1a361ea796a81ba83bdb5533746d3b4c8c42e", kill_on_drop: false }`
[INFO] [stdout] 5b5fd849b2be1099106ed45dfde1a361ea796a81ba83bdb5533746d3b4c8c42e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95e6cd3133123c4d23ec0dd23e4fde60153adca9fb68ee0e45b46018cca5fc59
[INFO] running `Command { std: "docker" "start" "-a" "95e6cd3133123c4d23ec0dd23e4fde60153adca9fb68ee0e45b46018cca5fc59", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/boar-ff6f949e8f4c278b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/integration/main.rs (/opt/rustwide/target/debug/deps/integration-9ccb2ea3763df814)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test boa_::cmp ... ok
[INFO] [stdout] test size_of_boa_str ... ok
[INFO] [stdout] test boar_::cmp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests boar
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/boar.rs - boar::Boar::into_owned (line 60) ... ok
[INFO] [stdout] test src/boa.rs - boa::Boa::into_owned (line 41) ... ok
[INFO] [stdout] test src/boa.rs - boa::Boa::into_shared (line 227) ... ok
[INFO] [stdout] test src/boa.rs - boa::Boa::into_owned (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/boa.rs - boa::Boa::into_owned (line 60) ... ok
[INFO] [stdout] test src/boar.rs - boar::Boar::to_mut (line 115) ... ok
[INFO] [stdout] test src/boa.rs - boa::Boa::to_mut (line 91) ... ok
[INFO] [stdout] test src/boar.rs - boar::Boar::make_shared (line 269) ... ok
[INFO] [stdout] test src/boar.rs - boar::Boar::into_owned (line 51) ... ok
[INFO] [stdout] test src/boar.rs - boar::Boar::into_owned (line 70) ... ok
[INFO] [stdout] test src/boar.rs - boar::Boar::into_shared (line 234) ... ok
[INFO] [stdout] test src/boar.rs - boar::Boar::to_mut (line 106) ... ok
[INFO] [stdout] test src/boa.rs - boa::Boa::to_mut (line 110) ... ok
[INFO] [stdout] test src/boa.rs - boa::Boa::make_shared (line 262) ... ok
[INFO] [stdout] test src/boa.rs - boa::Boa::to_mut (line 100) ... ok
[INFO] [stdout] test src/boar.rs - boar::Boar::to_mut (line 125) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95e6cd3133123c4d23ec0dd23e4fde60153adca9fb68ee0e45b46018cca5fc59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e6cd3133123c4d23ec0dd23e4fde60153adca9fb68ee0e45b46018cca5fc59", kill_on_drop: false }`
[INFO] [stdout] 95e6cd3133123c4d23ec0dd23e4fde60153adca9fb68ee0e45b46018cca5fc59