[INFO] fetching crate era-compiler-downloader 1.5.0...
[INFO] testing era-compiler-downloader-1.5.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate era-compiler-downloader 1.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate era-compiler-downloader 1.5.0
[INFO] finished tweaking crates.io crate era-compiler-downloader 1.5.0
[INFO] tweaked toml for crates.io crate era-compiler-downloader 1.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate era-compiler-downloader 1.5.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 159 packages to latest compatible versions
[INFO] [stderr]       Adding anyhow v1.0.89 (available: v1.0.100)
[INFO] [stderr]       Adding colored v2.1.0 (available: v2.2.0)
[INFO] [stderr]       Adding native-tls v0.2.12 (available: v0.2.14)
[INFO] [stderr]       Adding openssl v0.10.68 (available: v0.10.73)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.23)
[INFO] [stderr]       Adding serde v1.0.210 (available: v1.0.228)
[INFO] [stderr]       Adding serde_derive v1.0.210 (available: v1.0.228)
[INFO] [stderr]       Adding serde_json v1.0.128 (available: v1.0.145)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa4dcad8ec55763c1ced70e8b4932243363a462dd87f1ad561f528a4ef64e192
[INFO] running `Command { std: "docker" "start" "-a" "aa4dcad8ec55763c1ced70e8b4932243363a462dd87f1ad561f528a4ef64e192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa4dcad8ec55763c1ced70e8b4932243363a462dd87f1ad561f528a4ef64e192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4dcad8ec55763c1ced70e8b4932243363a462dd87f1ad561f528a4ef64e192", kill_on_drop: false }`
[INFO] [stdout] aa4dcad8ec55763c1ced70e8b4932243363a462dd87f1ad561f528a4ef64e192
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9edb145f1158a7941348e0a8e1053b0ee23864075daa1500e8aeefebd661936c
[INFO] running `Command { std: "docker" "start" "-a" "9edb145f1158a7941348e0a8e1053b0ee23864075daa1500e8aeefebd661936c", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling era-compiler-downloader v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.68s
[INFO] running `Command { std: "docker" "inspect" "9edb145f1158a7941348e0a8e1053b0ee23864075daa1500e8aeefebd661936c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edb145f1158a7941348e0a8e1053b0ee23864075daa1500e8aeefebd661936c", kill_on_drop: false }`
[INFO] [stdout] 9edb145f1158a7941348e0a8e1053b0ee23864075daa1500e8aeefebd661936c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5de1f0ae212836ca3923debb928a8acdd496f2186c39752c826ccd96628c0bfa
[INFO] running `Command { std: "docker" "start" "-a" "5de1f0ae212836ca3923debb928a8acdd496f2186c39752c826ccd96628c0bfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling era-compiler-downloader v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "5de1f0ae212836ca3923debb928a8acdd496f2186c39752c826ccd96628c0bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de1f0ae212836ca3923debb928a8acdd496f2186c39752c826ccd96628c0bfa", kill_on_drop: false }`
[INFO] [stdout] 5de1f0ae212836ca3923debb928a8acdd496f2186c39752c826ccd96628c0bfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0cc2895e6b1c0cac80ed72b5537e9dba12ba30f69c56ec1f9ac6a0967d768cba
[INFO] running `Command { std: "docker" "start" "-a" "0cc2895e6b1c0cac80ed72b5537e9dba12ba30f69c56ec1f9ac6a0967d768cba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/era_compiler_downloader-7c113a7be78a80c4)
[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 era_compiler_downloader
[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" "0cc2895e6b1c0cac80ed72b5537e9dba12ba30f69c56ec1f9ac6a0967d768cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc2895e6b1c0cac80ed72b5537e9dba12ba30f69c56ec1f9ac6a0967d768cba", kill_on_drop: false }`
[INFO] [stdout] 0cc2895e6b1c0cac80ed72b5537e9dba12ba30f69c56ec1f9ac6a0967d768cba