[INFO] fetching crate tsotest 0.2.0...
[INFO] testing tsotest-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate tsotest 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tsotest 0.2.0 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] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate tsotest 0.2.0
[INFO] finished tweaking crates.io crate tsotest 0.2.0
[INFO] tweaked toml for crates.io crate tsotest 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate tsotest 0.2.0 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] bc7cb7b3e2420da34eafc89be51954bfd3085cd3b3b3ae279899780c52bc2d87
[INFO] running `Command { std: "docker" "start" "-a" "bc7cb7b3e2420da34eafc89be51954bfd3085cd3b3b3ae279899780c52bc2d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc7cb7b3e2420da34eafc89be51954bfd3085cd3b3b3ae279899780c52bc2d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7cb7b3e2420da34eafc89be51954bfd3085cd3b3b3ae279899780c52bc2d87", kill_on_drop: false }`
[INFO] [stdout] bc7cb7b3e2420da34eafc89be51954bfd3085cd3b3b3ae279899780c52bc2d87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 58bde60e43e3e141ca9ecbbdd73877862d80435a6fc7ee5070719c3b1894752c
[INFO] running `Command { std: "docker" "start" "-a" "58bde60e43e3e141ca9ecbbdd73877862d80435a6fc7ee5070719c3b1894752c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsotest v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "58bde60e43e3e141ca9ecbbdd73877862d80435a6fc7ee5070719c3b1894752c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58bde60e43e3e141ca9ecbbdd73877862d80435a6fc7ee5070719c3b1894752c", kill_on_drop: false }`
[INFO] [stdout] 58bde60e43e3e141ca9ecbbdd73877862d80435a6fc7ee5070719c3b1894752c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 47503ea7c6996f3428b834b2cbf1ac1e06f92696429a8f33218e18290626070e
[INFO] running `Command { std: "docker" "start" "-a" "47503ea7c6996f3428b834b2cbf1ac1e06f92696429a8f33218e18290626070e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsotest v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "47503ea7c6996f3428b834b2cbf1ac1e06f92696429a8f33218e18290626070e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47503ea7c6996f3428b834b2cbf1ac1e06f92696429a8f33218e18290626070e", kill_on_drop: false }`
[INFO] [stdout] 47503ea7c6996f3428b834b2cbf1ac1e06f92696429a8f33218e18290626070e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 4f69453e750a6eb44ab158054a55f77fba51d4c332809ef4a52d1bc54d378329
[INFO] running `Command { std: "docker" "start" "-a" "4f69453e750a6eb44ab158054a55f77fba51d4c332809ef4a52d1bc54d378329", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tsotest-eb160289cf6a7758)
[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" "4f69453e750a6eb44ab158054a55f77fba51d4c332809ef4a52d1bc54d378329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f69453e750a6eb44ab158054a55f77fba51d4c332809ef4a52d1bc54d378329", kill_on_drop: false }`
[INFO] [stdout] 4f69453e750a6eb44ab158054a55f77fba51d4c332809ef4a52d1bc54d378329