[INFO] cloning repository https://github.com/mattid89/rust_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattid89/rust_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattid89%2Frust_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattid89%2Frust_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dda7ceb2e398dd8c57dccf121a3d4b40030aaaae
[INFO] building mattid89/rust_playground against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattid89%2Frust_playground" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mattid89/rust_playground
[INFO] finished tweaking git repo https://github.com/mattid89/rust_playground
[INFO] tweaked toml for git repo https://github.com/mattid89/rust_playground written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mattid89/rust_playground on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mattid89/rust_playground 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded md5 v0.6.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c92f9e2615ead5466cfffd2c156b2bc2165389d49cba6f769dbe7c6b93a8c16d
[INFO] running `Command { std: "docker" "start" "-a" "c92f9e2615ead5466cfffd2c156b2bc2165389d49cba6f769dbe7c6b93a8c16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c92f9e2615ead5466cfffd2c156b2bc2165389d49cba6f769dbe7c6b93a8c16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c92f9e2615ead5466cfffd2c156b2bc2165389d49cba6f769dbe7c6b93a8c16d", kill_on_drop: false }`
[INFO] [stdout] c92f9e2615ead5466cfffd2c156b2bc2165389d49cba6f769dbe7c6b93a8c16d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a15159108f96b5d7e8f2dc8d33c674306ad2ebd715de6d184466536cff1ff521
[INFO] running `Command { std: "docker" "start" "-a" "a15159108f96b5d7e8f2dc8d33c674306ad2ebd715de6d184466536cff1ff521", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling futures-io v0.3.29
[INFO] [stderr]    Compiling parking v2.2.0
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[INFO] [stderr]    Compiling rustix v0.38.28
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[INFO] [stderr]    Compiling fastrand v2.0.1
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[INFO] [stderr]    Compiling async-trait v0.1.74
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[INFO] [stderr]    Compiling const-random v0.1.17
[INFO] [stderr]    Compiling openssl-sys v0.9.97
[INFO] [stderr]    Compiling dlv-list v0.5.2
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling num_cpus v1.16.0
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[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling rust_decimal v1.33.1
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[INFO] [stderr]    Compiling parking_lot v0.11.2
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[INFO] [stderr]    Compiling yaml-rust v0.4.5
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[INFO] [stderr]    Compiling rust-ini v0.19.0
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[INFO] [stderr]    Compiling serde_derive v1.0.193
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[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]    Compiling tokio-util v0.7.10
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[INFO] [stderr]    Compiling serde_spanned v0.6.5
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[INFO] [stderr]    Compiling toml_edit v0.22.6
[INFO] [stderr]    Compiling toml v0.8.10
[INFO] [stderr]    Compiling config v0.14.0
[INFO] [stderr]    Compiling libgssapi v0.4.6
[INFO] [stderr]    Compiling polling v3.3.1
[INFO] [stderr]    Compiling async-native-tls v0.4.0
[INFO] [stderr]    Compiling async-io v2.2.2
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling tiberius v0.12.2
[INFO] [stderr]    Compiling hello_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "a15159108f96b5d7e8f2dc8d33c674306ad2ebd715de6d184466536cff1ff521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a15159108f96b5d7e8f2dc8d33c674306ad2ebd715de6d184466536cff1ff521", kill_on_drop: false }`
[INFO] [stdout] a15159108f96b5d7e8f2dc8d33c674306ad2ebd715de6d184466536cff1ff521
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 998667e82a1713aac0879fbeabdf4c6fc2aa74122a59476cf4bb3f4333a382bf
[INFO] running `Command { std: "docker" "start" "-a" "998667e82a1713aac0879fbeabdf4c6fc2aa74122a59476cf4bb3f4333a382bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "998667e82a1713aac0879fbeabdf4c6fc2aa74122a59476cf4bb3f4333a382bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "998667e82a1713aac0879fbeabdf4c6fc2aa74122a59476cf4bb3f4333a382bf", kill_on_drop: false }`
[INFO] [stdout] 998667e82a1713aac0879fbeabdf4c6fc2aa74122a59476cf4bb3f4333a382bf