[INFO] cloning repository https://github.com/sirkibsirkib/vault
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sirkibsirkib/vault" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fvault", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fvault'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 259a4be6607bf6d11b73e630f8b346d643ab64b8
[INFO] checking sirkibsirkib/vault against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fvault" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sirkibsirkib/vault on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sirkibsirkib/vault
[INFO] finished tweaking git repo https://github.com/sirkibsirkib/vault
[INFO] tweaked toml for git repo https://github.com/sirkibsirkib/vault written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/sirkibsirkib/vault already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed50bea22aa6ddc1c82355e931fc3a92e2f5cc36ee69f0fb60e272f0f765c29d
[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" "ed50bea22aa6ddc1c82355e931fc3a92e2f5cc36ee69f0fb60e272f0f765c29d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed50bea22aa6ddc1c82355e931fc3a92e2f5cc36ee69f0fb60e272f0f765c29d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed50bea22aa6ddc1c82355e931fc3a92e2f5cc36ee69f0fb60e272f0f765c29d", kill_on_drop: false }`
[INFO] [stdout] ed50bea22aa6ddc1c82355e931fc3a92e2f5cc36ee69f0fb60e272f0f765c29d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 734924631effaf258621e807e1da6e0c1190530c43c6546a2174916c4d310eb8
[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" "734924631effaf258621e807e1da6e0c1190530c43c6546a2174916c4d310eb8", kill_on_drop: false }`
[INFO] [stderr] Checking libc v0.2.41
[INFO] [stderr] Compiling serde v1.0.64
[INFO] [stderr] Compiling num-traits v0.2.4
[INFO] [stderr] Compiling gcc v0.3.54
[INFO] [stderr] Compiling num-integer v0.1.38
[INFO] [stderr] Checking rustc-serialize v0.3.24
[INFO] [stderr] Checking itoa v0.4.1
[INFO] [stderr] Compiling proc-macro2 v0.4.4
[INFO] [stderr] Checking base64 v0.9.1
[INFO] [stderr] Compiling quote v0.6.3
[INFO] [stderr] Checking time v0.1.40
[INFO] [stderr] Checking rand v0.4.2
[INFO] [stderr] Checking rand v0.5.0
[INFO] [stderr] Checking rpassword v2.0.0
[INFO] [stderr] Compiling syn v0.14.1
[INFO] [stderr] Compiling rust-crypto v0.2.36
[INFO] [stderr] Checking rand v0.3.22
[INFO] [stderr] Compiling serde_derive v1.0.64
[INFO] [stderr] Checking chrono v0.4.2
[INFO] [stderr] Checking serde_json v1.0.19
[INFO] [stderr] Checking bincode v1.0.0
[INFO] [stderr] Checking vault v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] --> src/main.rs:58:22
[INFO] [stdout] |
[INFO] [stdout] 58 | let result = try!(encryptor.encrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout] | ^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] --> src/main.rs:81:22
[INFO] [stdout] |
[INFO] [stdout] 81 | let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout] | ^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] --> src/main.rs:58:22
[INFO] [stdout] |
[INFO] [stdout] 58 | let result = try!(encryptor.encrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout] | ^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] --> src/main.rs:81:22
[INFO] [stdout] |
[INFO] [stdout] 81 | let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout] | ^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout] --> src/main.rs:131:30
[INFO] [stdout] |
[INFO] [stdout] 131 | let len_withoutcrlf = s.trim_right().len();
[INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout] --> src/main.rs:131:30
[INFO] [stdout] |
[INFO] [stdout] 131 | let len_withoutcrlf = s.trim_right().len();
[INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/main.rs:118:10
[INFO] [stdout] |
[INFO] [stdout] 118 | for (i, mut b) in v.iter_mut().enumerate() {
[INFO] [stdout] | ----^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout] --> src/main.rs:118:10
[INFO] [stdout] |
[INFO] [stdout] 118 | for (i, mut b) in v.iter_mut().enumerate() {
[INFO] [stdout] | ----^
[INFO] [stdout] | |
[INFO] [stdout] | help: remove this `mut`
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.23s
[INFO] running `Command { std: "docker" "inspect" "734924631effaf258621e807e1da6e0c1190530c43c6546a2174916c4d310eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734924631effaf258621e807e1da6e0c1190530c43c6546a2174916c4d310eb8", kill_on_drop: false }`
[INFO] [stdout] 734924631effaf258621e807e1da6e0c1190530c43c6546a2174916c4d310eb8