[INFO] fetching crate pretend-isahc 0.3.0...
[INFO] testing pretend-isahc-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate pretend-isahc 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pretend-isahc 0.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pretend-isahc 0.3.0
[INFO] finished tweaking crates.io crate pretend-isahc 0.3.0
[INFO] tweaked toml for crates.io crate pretend-isahc 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 668013043dec1c13c108c653489cd927007fa7781c4704fa5f83f5657a194d14
[INFO] running `Command { std: "docker" "start" "-a" "668013043dec1c13c108c653489cd927007fa7781c4704fa5f83f5657a194d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "668013043dec1c13c108c653489cd927007fa7781c4704fa5f83f5657a194d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "668013043dec1c13c108c653489cd927007fa7781c4704fa5f83f5657a194d14", kill_on_drop: false }`
[INFO] [stdout] 668013043dec1c13c108c653489cd927007fa7781c4704fa5f83f5657a194d14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1fc13de515b91ff985f0b73653046e18d30c6c22a9186b09b0b60b3a985f1e7
[INFO] running `Command { std: "docker" "start" "-a" "e1fc13de515b91ff985f0b73653046e18d30c6c22a9186b09b0b60b3a985f1e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling curl v0.4.42
[INFO] [stderr]    Compiling isahc v1.6.0
[INFO] [stderr]    Compiling castaway v0.1.2
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.7+1.45.0
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.52+curl-7.81.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling sluice v0.5.5
[INFO] [stderr]    Compiling pretend-codegen v0.3.0
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling pretend v0.3.0
[INFO] [stderr]    Compiling pretend-isahc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.02s
[INFO] running `Command { std: "docker" "inspect" "e1fc13de515b91ff985f0b73653046e18d30c6c22a9186b09b0b60b3a985f1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1fc13de515b91ff985f0b73653046e18d30c6c22a9186b09b0b60b3a985f1e7", kill_on_drop: false }`
[INFO] [stdout] e1fc13de515b91ff985f0b73653046e18d30c6c22a9186b09b0b60b3a985f1e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed506cd2437c026e238fd29f9556a526ad5da1a3b7b4ffc820891058dfa6d6e2
[INFO] running `Command { std: "docker" "start" "-a" "ed506cd2437c026e238fd29f9556a526ad5da1a3b7b4ffc820891058dfa6d6e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretend-isahc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "ed506cd2437c026e238fd29f9556a526ad5da1a3b7b4ffc820891058dfa6d6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed506cd2437c026e238fd29f9556a526ad5da1a3b7b4ffc820891058dfa6d6e2", kill_on_drop: false }`
[INFO] [stdout] ed506cd2437c026e238fd29f9556a526ad5da1a3b7b4ffc820891058dfa6d6e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e464f0a4cfee7ab5a8b15fe59afeaf2306238d48d9cfdfe50b7a1ebe6a34321f
[INFO] running `Command { std: "docker" "start" "-a" "e464f0a4cfee7ab5a8b15fe59afeaf2306238d48d9cfdfe50b7a1ebe6a34321f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pretend_isahc-41eb7cb2d031ff22)
[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] [stderr]    Doc-tests pretend-isahc
[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" "e464f0a4cfee7ab5a8b15fe59afeaf2306238d48d9cfdfe50b7a1ebe6a34321f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e464f0a4cfee7ab5a8b15fe59afeaf2306238d48d9cfdfe50b7a1ebe6a34321f", kill_on_drop: false }`
[INFO] [stdout] e464f0a4cfee7ab5a8b15fe59afeaf2306238d48d9cfdfe50b7a1ebe6a34321f