[INFO] fetching crate simple-triple-buffer 0.1.0...
[INFO] testing simple-triple-buffer-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate simple-triple-buffer 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate simple-triple-buffer 0.1.0
[INFO] finished tweaking crates.io crate simple-triple-buffer 0.1.0
[INFO] tweaked toml for crates.io crate simple-triple-buffer 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-triple-buffer 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simple-triple-buffer 0.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dba9a2cdf7ed625839b820e26b19422796ea5683539b8e3af6a09bc27f875887
[INFO] running `Command { std: "docker" "start" "-a" "dba9a2cdf7ed625839b820e26b19422796ea5683539b8e3af6a09bc27f875887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dba9a2cdf7ed625839b820e26b19422796ea5683539b8e3af6a09bc27f875887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba9a2cdf7ed625839b820e26b19422796ea5683539b8e3af6a09bc27f875887", kill_on_drop: false }`
[INFO] [stdout] dba9a2cdf7ed625839b820e26b19422796ea5683539b8e3af6a09bc27f875887
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 559d88e654461d8de9a2f08e989b6eda1d211d2c1449704bb52453e2e0a7b27b
[INFO] running `Command { std: "docker" "start" "-a" "559d88e654461d8de9a2f08e989b6eda1d211d2c1449704bb52453e2e0a7b27b", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-triple-buffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "559d88e654461d8de9a2f08e989b6eda1d211d2c1449704bb52453e2e0a7b27b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559d88e654461d8de9a2f08e989b6eda1d211d2c1449704bb52453e2e0a7b27b", kill_on_drop: false }`
[INFO] [stdout] 559d88e654461d8de9a2f08e989b6eda1d211d2c1449704bb52453e2e0a7b27b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebc80b1acce60c9198d9edd069ee67b22a7902aa7255198740be04ac2f528d10
[INFO] running `Command { std: "docker" "start" "-a" "ebc80b1acce60c9198d9edd069ee67b22a7902aa7255198740be04ac2f528d10", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-triple-buffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "ebc80b1acce60c9198d9edd069ee67b22a7902aa7255198740be04ac2f528d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebc80b1acce60c9198d9edd069ee67b22a7902aa7255198740be04ac2f528d10", kill_on_drop: false }`
[INFO] [stdout] ebc80b1acce60c9198d9edd069ee67b22a7902aa7255198740be04ac2f528d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 837c95a15043b657906af9af6684f3cf75fc8264c244420c3e0149d9f2eb9b52
[INFO] running `Command { std: "docker" "start" "-a" "837c95a15043b657906af9af6684f3cf75fc8264c244420c3e0149d9f2eb9b52", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_triple_buffer-94bcbfe1dd20e0b0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_seq_1 ... ok
[INFO] [stdout] test tests::test_long_overlapping_read ... ok
[INFO] [stderr]    Doc-tests simple_triple_buffer
[INFO] [stdout] test tests::test_long_overlapping_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Writer<T>::write_new (line 108) ... ok
[INFO] [stdout] test src/lib.rs - Reader<T>::read_newest (line 139) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "837c95a15043b657906af9af6684f3cf75fc8264c244420c3e0149d9f2eb9b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "837c95a15043b657906af9af6684f3cf75fc8264c244420c3e0149d9f2eb9b52", kill_on_drop: false }`
[INFO] [stdout] 837c95a15043b657906af9af6684f3cf75fc8264c244420c3e0149d9f2eb9b52