[INFO] fetching crate arrs-buffer 0.0.2...
[INFO] testing arrs-buffer-0.0.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate arrs-buffer 0.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate arrs-buffer 0.0.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrs-buffer 0.0.2
[INFO] finished tweaking crates.io crate arrs-buffer 0.0.2
[INFO] tweaked toml for crates.io crate arrs-buffer 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 079d07fc6b9a37cf96188ccec1696b974d8aaa55973fe256c0cca425f90f0272
[INFO] running `Command { std: "docker" "start" "-a" "079d07fc6b9a37cf96188ccec1696b974d8aaa55973fe256c0cca425f90f0272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "079d07fc6b9a37cf96188ccec1696b974d8aaa55973fe256c0cca425f90f0272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079d07fc6b9a37cf96188ccec1696b974d8aaa55973fe256c0cca425f90f0272", kill_on_drop: false }`
[INFO] [stdout] 079d07fc6b9a37cf96188ccec1696b974d8aaa55973fe256c0cca425f90f0272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d3c40d89e57a9f4d38765d87a0590ad4aa793fee22240868541f33a4755fff9
[INFO] running `Command { std: "docker" "start" "-a" "0d3c40d89e57a9f4d38765d87a0590ad4aa793fee22240868541f33a4755fff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrs-buffer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "0d3c40d89e57a9f4d38765d87a0590ad4aa793fee22240868541f33a4755fff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d3c40d89e57a9f4d38765d87a0590ad4aa793fee22240868541f33a4755fff9", kill_on_drop: false }`
[INFO] [stdout] 0d3c40d89e57a9f4d38765d87a0590ad4aa793fee22240868541f33a4755fff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d825c2db23f092db70b02d40c6356b991bec52e62a0cdac5112985c91dd0e1b3
[INFO] running `Command { std: "docker" "start" "-a" "d825c2db23f092db70b02d40c6356b991bec52e62a0cdac5112985c91dd0e1b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrs-buffer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "d825c2db23f092db70b02d40c6356b991bec52e62a0cdac5112985c91dd0e1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d825c2db23f092db70b02d40c6356b991bec52e62a0cdac5112985c91dd0e1b3", kill_on_drop: false }`
[INFO] [stdout] d825c2db23f092db70b02d40c6356b991bec52e62a0cdac5112985c91dd0e1b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6191f3e3b704e1afb80dc1dc45af033aded5e3909b2caacfa31bf3737f44a301
[INFO] running `Command { std: "docker" "start" "-a" "6191f3e3b704e1afb80dc1dc45af033aded5e3909b2caacfa31bf3737f44a301", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arrs_buffer-86d4603bda56e175)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test buffer::tests::zero_sized ... ok
[INFO] [stdout] test buffer_ref::tests::from_buffer ... ok
[INFO] [stdout] test buffer::tests::big_sized ... ok
[INFO] [stdout] test buffer::tests::cold_copy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arrs_buffer
[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" "6191f3e3b704e1afb80dc1dc45af033aded5e3909b2caacfa31bf3737f44a301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6191f3e3b704e1afb80dc1dc45af033aded5e3909b2caacfa31bf3737f44a301", kill_on_drop: false }`
[INFO] [stdout] 6191f3e3b704e1afb80dc1dc45af033aded5e3909b2caacfa31bf3737f44a301
[INFO] testing arrs-buffer-0.0.2 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate arrs-buffer 0.0.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate arrs-buffer 0.0.2 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrs-buffer 0.0.2
[INFO] finished tweaking crates.io crate arrs-buffer 0.0.2
[INFO] tweaked toml for crates.io crate arrs-buffer 0.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bec937f9dab4e0d1853d62832f4b02669cb1b49927564b807190be71629c567
[INFO] running `Command { std: "docker" "start" "-a" "5bec937f9dab4e0d1853d62832f4b02669cb1b49927564b807190be71629c567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bec937f9dab4e0d1853d62832f4b02669cb1b49927564b807190be71629c567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bec937f9dab4e0d1853d62832f4b02669cb1b49927564b807190be71629c567", kill_on_drop: false }`
[INFO] [stdout] 5bec937f9dab4e0d1853d62832f4b02669cb1b49927564b807190be71629c567
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42402e614857334ac1564cce9c55d0d57815240bae9b32fd487b253ab05bd443
[INFO] running `Command { std: "docker" "start" "-a" "42402e614857334ac1564cce9c55d0d57815240bae9b32fd487b253ab05bd443", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrs-buffer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "42402e614857334ac1564cce9c55d0d57815240bae9b32fd487b253ab05bd443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42402e614857334ac1564cce9c55d0d57815240bae9b32fd487b253ab05bd443", kill_on_drop: false }`
[INFO] [stdout] 42402e614857334ac1564cce9c55d0d57815240bae9b32fd487b253ab05bd443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeab2daf63374d9fb02189250eaf42ff201c26067bb402380bbd56bbc4e245e9
[INFO] running `Command { std: "docker" "start" "-a" "aeab2daf63374d9fb02189250eaf42ff201c26067bb402380bbd56bbc4e245e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrs-buffer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "aeab2daf63374d9fb02189250eaf42ff201c26067bb402380bbd56bbc4e245e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeab2daf63374d9fb02189250eaf42ff201c26067bb402380bbd56bbc4e245e9", kill_on_drop: false }`
[INFO] [stdout] aeab2daf63374d9fb02189250eaf42ff201c26067bb402380bbd56bbc4e245e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70509bc22b66ce402f5d26649c34b6c5fb20437df2b35b54c905e9ae08bab1d0
[INFO] running `Command { std: "docker" "start" "-a" "70509bc22b66ce402f5d26649c34b6c5fb20437df2b35b54c905e9ae08bab1d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arrs_buffer-86d4603bda56e175)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test buffer::tests::big_sized ... ok
[INFO] [stdout] test buffer::tests::zero_sized ... ok
[INFO] [stdout] test buffer::tests::cold_copy ... ok
[INFO] [stdout] test buffer_ref::tests::from_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arrs_buffer
[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" "70509bc22b66ce402f5d26649c34b6c5fb20437df2b35b54c905e9ae08bab1d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70509bc22b66ce402f5d26649c34b6c5fb20437df2b35b54c905e9ae08bab1d0", kill_on_drop: false }`
[INFO] [stdout] 70509bc22b66ce402f5d26649c34b6c5fb20437df2b35b54c905e9ae08bab1d0
