[INFO] cloning repository https://github.com/ambye85/allocators
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ambye85/allocators" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambye85%2Fallocators", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambye85%2Fallocators'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d30a5004cf4b63623f5acde9b4740b3acad1a8ae
[INFO] testing ambye85/allocators against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambye85%2Fallocators" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ambye85/allocators on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ambye85/allocators
[INFO] finished tweaking git repo https://github.com/ambye85/allocators
[INFO] tweaked toml for git repo https://github.com/ambye85/allocators written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ambye85/allocators already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52ed7ac0252ccd9c2d9930e54be8ea424e2a7f4563349a70ad6a2e8f2c7b7e77
[INFO] running `Command { std: "docker" "start" "-a" "52ed7ac0252ccd9c2d9930e54be8ea424e2a7f4563349a70ad6a2e8f2c7b7e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52ed7ac0252ccd9c2d9930e54be8ea424e2a7f4563349a70ad6a2e8f2c7b7e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ed7ac0252ccd9c2d9930e54be8ea424e2a7f4563349a70ad6a2e8f2c7b7e77", kill_on_drop: false }`
[INFO] [stdout] 52ed7ac0252ccd9c2d9930e54be8ea424e2a7f4563349a70ad6a2e8f2c7b7e77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e852f26c725a09c22c40d80708b515130d98b7cd854cefd6f339f3d78f6aead6
[INFO] running `Command { std: "docker" "start" "-a" "e852f26c725a09c22c40d80708b515130d98b7cd854cefd6f339f3d78f6aead6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling allocations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "e852f26c725a09c22c40d80708b515130d98b7cd854cefd6f339f3d78f6aead6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e852f26c725a09c22c40d80708b515130d98b7cd854cefd6f339f3d78f6aead6", kill_on_drop: false }`
[INFO] [stdout] e852f26c725a09c22c40d80708b515130d98b7cd854cefd6f339f3d78f6aead6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf9049c116d3ae16f60a240f2c7fcf5d054d3baba3a58010f35e47fe6acd1ee1
[INFO] running `Command { std: "docker" "start" "-a" "cf9049c116d3ae16f60a240f2c7fcf5d054d3baba3a58010f35e47fe6acd1ee1", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "cf9049c116d3ae16f60a240f2c7fcf5d054d3baba3a58010f35e47fe6acd1ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf9049c116d3ae16f60a240f2c7fcf5d054d3baba3a58010f35e47fe6acd1ee1", kill_on_drop: false }`
[INFO] [stdout] cf9049c116d3ae16f60a240f2c7fcf5d054d3baba3a58010f35e47fe6acd1ee1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b656bb0c0b0e8539017032715b038920082a4be715a0b851d8f5ad47bb22eee4
[INFO] running `Command { std: "docker" "start" "-a" "b656bb0c0b0e8539017032715b038920082a4be715a0b851d8f5ad47bb22eee4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/allocations-2011e617b5dd51e3)
[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" "b656bb0c0b0e8539017032715b038920082a4be715a0b851d8f5ad47bb22eee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b656bb0c0b0e8539017032715b038920082a4be715a0b851d8f5ad47bb22eee4", kill_on_drop: false }`
[INFO] [stdout] b656bb0c0b0e8539017032715b038920082a4be715a0b851d8f5ad47bb22eee4