[INFO] fetching crate today 0.0.0...
[INFO] testing today-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate today 0.0.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate today 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate today 0.0.0
[INFO] finished tweaking crates.io crate today 0.0.0
[INFO] tweaked toml for crates.io crate today 0.0.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49c19143294c4ab4ff492dbd4aaad2c5c7948a8d41428eb3712b9a1273c4f6c8
[INFO] running `Command { std: "docker" "start" "-a" "49c19143294c4ab4ff492dbd4aaad2c5c7948a8d41428eb3712b9a1273c4f6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49c19143294c4ab4ff492dbd4aaad2c5c7948a8d41428eb3712b9a1273c4f6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c19143294c4ab4ff492dbd4aaad2c5c7948a8d41428eb3712b9a1273c4f6c8", kill_on_drop: false }`
[INFO] [stdout] 49c19143294c4ab4ff492dbd4aaad2c5c7948a8d41428eb3712b9a1273c4f6c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c019a58cec183bb26e0928f5b2e37ffa256bb4c7ab8ec4ba3ad71aeefca35ab
[INFO] running `Command { std: "docker" "start" "-a" "8c019a58cec183bb26e0928f5b2e37ffa256bb4c7ab8ec4ba3ad71aeefca35ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling today v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "8c019a58cec183bb26e0928f5b2e37ffa256bb4c7ab8ec4ba3ad71aeefca35ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c019a58cec183bb26e0928f5b2e37ffa256bb4c7ab8ec4ba3ad71aeefca35ab", kill_on_drop: false }`
[INFO] [stdout] 8c019a58cec183bb26e0928f5b2e37ffa256bb4c7ab8ec4ba3ad71aeefca35ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e5ed65d29ac6949d2816e803c958a8620478b68b8ace4b4d3792c19442c0e63
[INFO] running `Command { std: "docker" "start" "-a" "6e5ed65d29ac6949d2816e803c958a8620478b68b8ace4b4d3792c19442c0e63", kill_on_drop: false }`
[INFO] [stderr]    Compiling today v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "6e5ed65d29ac6949d2816e803c958a8620478b68b8ace4b4d3792c19442c0e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5ed65d29ac6949d2816e803c958a8620478b68b8ace4b4d3792c19442c0e63", kill_on_drop: false }`
[INFO] [stdout] 6e5ed65d29ac6949d2816e803c958a8620478b68b8ace4b4d3792c19442c0e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e0bb5157ff52ff0a20cfb2f490f63c6142e478fe279ccc4eb3f5cdcc6178620
[INFO] running `Command { std: "docker" "start" "-a" "6e0bb5157ff52ff0a20cfb2f490f63c6142e478fe279ccc4eb3f5cdcc6178620", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/today-11d79080f9aa4f67)
[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" "6e0bb5157ff52ff0a20cfb2f490f63c6142e478fe279ccc4eb3f5cdcc6178620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0bb5157ff52ff0a20cfb2f490f63c6142e478fe279ccc4eb3f5cdcc6178620", kill_on_drop: false }`
[INFO] [stdout] 6e0bb5157ff52ff0a20cfb2f490f63c6142e478fe279ccc4eb3f5cdcc6178620