[INFO] fetching crate iso 0.0.3...
[INFO] testing iso-0.0.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate iso 0.0.3 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate iso 0.0.3 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iso 0.0.3
[INFO] finished tweaking crates.io crate iso 0.0.3
[INFO] tweaked toml for crates.io crate iso 0.0.3 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f64772d9fb940af6ebd45fcbe8cee1495d9a3c7d9fb5fbd5e3240d34f190e250
[INFO] running `Command { std: "docker" "start" "-a" "f64772d9fb940af6ebd45fcbe8cee1495d9a3c7d9fb5fbd5e3240d34f190e250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f64772d9fb940af6ebd45fcbe8cee1495d9a3c7d9fb5fbd5e3240d34f190e250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f64772d9fb940af6ebd45fcbe8cee1495d9a3c7d9fb5fbd5e3240d34f190e250", kill_on_drop: false }`
[INFO] [stdout] f64772d9fb940af6ebd45fcbe8cee1495d9a3c7d9fb5fbd5e3240d34f190e250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a09608c4676ed49ca31516b8390c5f2ec603aa4ac208fbe533a4e9b5b6e2572e
[INFO] running `Command { std: "docker" "start" "-a" "a09608c4676ed49ca31516b8390c5f2ec603aa4ac208fbe533a4e9b5b6e2572e", kill_on_drop: false }`
[INFO] [stderr]    Compiling iso-macro v0.0.2
[INFO] [stderr]    Compiling iso v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.72s
[INFO] running `Command { std: "docker" "inspect" "a09608c4676ed49ca31516b8390c5f2ec603aa4ac208fbe533a4e9b5b6e2572e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09608c4676ed49ca31516b8390c5f2ec603aa4ac208fbe533a4e9b5b6e2572e", kill_on_drop: false }`
[INFO] [stdout] a09608c4676ed49ca31516b8390c5f2ec603aa4ac208fbe533a4e9b5b6e2572e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6091a2f67194a369e7bbf9719f8ee5a64c4985dd33f81bc3c0c77c7f71579cc0
[INFO] running `Command { std: "docker" "start" "-a" "6091a2f67194a369e7bbf9719f8ee5a64c4985dd33f81bc3c0c77c7f71579cc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling iso v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.45s
[INFO] running `Command { std: "docker" "inspect" "6091a2f67194a369e7bbf9719f8ee5a64c4985dd33f81bc3c0c77c7f71579cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6091a2f67194a369e7bbf9719f8ee5a64c4985dd33f81bc3c0c77c7f71579cc0", kill_on_drop: false }`
[INFO] [stdout] 6091a2f67194a369e7bbf9719f8ee5a64c4985dd33f81bc3c0c77c7f71579cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6924aa09555dcfa0445f810a88c4b79b8ebe7dac1c2aecee7f2db355c04dc166
[INFO] running `Command { std: "docker" "start" "-a" "6924aa09555dcfa0445f810a88c4b79b8ebe7dac1c2aecee7f2db355c04dc166", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iso-842db6cd2c0595bc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iso
[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 1 test
[INFO] [stdout] test src/language.rs - language (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6924aa09555dcfa0445f810a88c4b79b8ebe7dac1c2aecee7f2db355c04dc166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6924aa09555dcfa0445f810a88c4b79b8ebe7dac1c2aecee7f2db355c04dc166", kill_on_drop: false }`
[INFO] [stdout] 6924aa09555dcfa0445f810a88c4b79b8ebe7dac1c2aecee7f2db355c04dc166