[INFO] fetching crate retrom-client-web 0.7.38...
[INFO] testing retrom-client-web-0.7.38 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate retrom-client-web 0.7.38 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate retrom-client-web 0.7.38
[INFO] finished tweaking crates.io crate retrom-client-web 0.7.38
[INFO] tweaked toml for crates.io crate retrom-client-web 0.7.38 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate retrom-client-web 0.7.38 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate retrom-client-web 0.7.38 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa341543fe8abd6f4a9c6b599815027142769dec24f934f54477beac6a9eab1f
[INFO] running `Command { std: "docker" "start" "-a" "fa341543fe8abd6f4a9c6b599815027142769dec24f934f54477beac6a9eab1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa341543fe8abd6f4a9c6b599815027142769dec24f934f54477beac6a9eab1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa341543fe8abd6f4a9c6b599815027142769dec24f934f54477beac6a9eab1f", kill_on_drop: false }`
[INFO] [stdout] fa341543fe8abd6f4a9c6b599815027142769dec24f934f54477beac6a9eab1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb193d3507c10cb3b93e05d52f42377a06b89656d7ccf08aa45c0bd921e05d1b
[INFO] running `Command { std: "docker" "start" "-a" "eb193d3507c10cb3b93e05d52f42377a06b89656d7ccf08aa45c0bd921e05d1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrom-client-web v0.7.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "eb193d3507c10cb3b93e05d52f42377a06b89656d7ccf08aa45c0bd921e05d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb193d3507c10cb3b93e05d52f42377a06b89656d7ccf08aa45c0bd921e05d1b", kill_on_drop: false }`
[INFO] [stdout] eb193d3507c10cb3b93e05d52f42377a06b89656d7ccf08aa45c0bd921e05d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77db9b6835247f260313e4b6ea6cfd7493ffbc786fc263aba8914c222e91b2a0
[INFO] running `Command { std: "docker" "start" "-a" "77db9b6835247f260313e4b6ea6cfd7493ffbc786fc263aba8914c222e91b2a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling retrom-client-web v0.7.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "77db9b6835247f260313e4b6ea6cfd7493ffbc786fc263aba8914c222e91b2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77db9b6835247f260313e4b6ea6cfd7493ffbc786fc263aba8914c222e91b2a0", kill_on_drop: false }`
[INFO] [stdout] 77db9b6835247f260313e4b6ea6cfd7493ffbc786fc263aba8914c222e91b2a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c338236a2ac4006ad113866f0118eeec4213696184c8e0c0d3a3adb44e27a486
[INFO] running `Command { std: "docker" "start" "-a" "c338236a2ac4006ad113866f0118eeec4213696184c8e0c0d3a3adb44e27a486", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retrom_client_web-dd4f982f43b696a6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests retrom_client_web
[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] [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" "c338236a2ac4006ad113866f0118eeec4213696184c8e0c0d3a3adb44e27a486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c338236a2ac4006ad113866f0118eeec4213696184c8e0c0d3a3adb44e27a486", kill_on_drop: false }`
[INFO] [stdout] c338236a2ac4006ad113866f0118eeec4213696184c8e0c0d3a3adb44e27a486