[INFO] fetching crate tx-padding 0.1.2...
[INFO] testing tx-padding-0.1.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate tx-padding 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tx-padding 0.1.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tx-padding 0.1.2
[INFO] finished tweaking crates.io crate tx-padding 0.1.2
[INFO] tweaked toml for crates.io crate tx-padding 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99e87aae33f6ebfac2da2199b85fb23dfec696337c78f17ab6ceb401b2bc794c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99e87aae33f6ebfac2da2199b85fb23dfec696337c78f17ab6ceb401b2bc794c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99e87aae33f6ebfac2da2199b85fb23dfec696337c78f17ab6ceb401b2bc794c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e87aae33f6ebfac2da2199b85fb23dfec696337c78f17ab6ceb401b2bc794c", kill_on_drop: false }`
[INFO] [stdout] 99e87aae33f6ebfac2da2199b85fb23dfec696337c78f17ab6ceb401b2bc794c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70de802a562b425036f5d8d43b1ee4ca85bea3836a7f6d5e428260ca6c74dbaf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "70de802a562b425036f5d8d43b1ee4ca85bea3836a7f6d5e428260ca6c74dbaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tx-padding v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "70de802a562b425036f5d8d43b1ee4ca85bea3836a7f6d5e428260ca6c74dbaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70de802a562b425036f5d8d43b1ee4ca85bea3836a7f6d5e428260ca6c74dbaf", kill_on_drop: false }`
[INFO] [stdout] 70de802a562b425036f5d8d43b1ee4ca85bea3836a7f6d5e428260ca6c74dbaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0deeb9531b920f06796c9e9a85049daf97996d8a5c9bd2ee83837eb28adc04d1
[INFO] running `Command { std: "docker" "start" "-a" "0deeb9531b920f06796c9e9a85049daf97996d8a5c9bd2ee83837eb28adc04d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tx-padding v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "0deeb9531b920f06796c9e9a85049daf97996d8a5c9bd2ee83837eb28adc04d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0deeb9531b920f06796c9e9a85049daf97996d8a5c9bd2ee83837eb28adc04d1", kill_on_drop: false }`
[INFO] [stdout] 0deeb9531b920f06796c9e9a85049daf97996d8a5c9bd2ee83837eb28adc04d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2c0134c4eb1b850fe8731169148a5761385dbae98a02118aa298c7b15b28003
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b2c0134c4eb1b850fe8731169148a5761385dbae98a02118aa298c7b15b28003", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tx_padding-2ad09bab138e7f77
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-9a8dad277ab25a8b
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test padding_bs_2_msg_1 ... ok
[INFO] [stdout] test padding_bs_2_msg_2 ... ok
[INFO] [stdout] test padding_bs_8_msg_0 ... ok
[INFO] [stdout] test padding_bs_8_msg_1 ... ok
[INFO] [stdout] test padding_bs_4_msg_4 ... ok
[INFO] [stdout] test padding_bs_8_msg_5 ... ok
[INFO] [stdout] test padding_bs_8_msg_7 ... ok
[INFO] [stdout] test padding_bs_8_msg_7_longer_buf ... ok
[INFO] [stdout] test reject_illformed_padded_message ... ok
[INFO] [stdout] test reject_insufficient_space ... ok
[INFO] [stdout] test reject_mismatch_size ... ok
[INFO] [stdout] test padding_bs_4_msg_3 ... ok
[INFO] [stdout] test padding_bs_4_msg_2 ... ok
[INFO] [stdout] test padding_bs_2_msg_3 ... ok
[INFO] [stdout] test padding_bs_4_msg_1 ... ok
[INFO] [stdout] test padding_bs_2_msg_0 ... ok
[INFO] [stderr]    Doc-tests tx-padding
[INFO] [stdout] test padding_bs_4_msg_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2c0134c4eb1b850fe8731169148a5761385dbae98a02118aa298c7b15b28003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c0134c4eb1b850fe8731169148a5761385dbae98a02118aa298c7b15b28003", kill_on_drop: false }`
[INFO] [stdout] b2c0134c4eb1b850fe8731169148a5761385dbae98a02118aa298c7b15b28003