[INFO] fetching crate rsign 0.1.2...
[INFO] checking rsign-0.1.2 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate rsign 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rsign 0.1.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsign 0.1.2
[INFO] finished tweaking crates.io crate rsign 0.1.2
[INFO] tweaked toml for crates.io crate rsign 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80331f0d0e69d7304c4aa42093909369c3c4625d65f1b3d42c5a59e07f19d325
[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" "80331f0d0e69d7304c4aa42093909369c3c4625d65f1b3d42c5a59e07f19d325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80331f0d0e69d7304c4aa42093909369c3c4625d65f1b3d42c5a59e07f19d325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80331f0d0e69d7304c4aa42093909369c3c4625d65f1b3d42c5a59e07f19d325", kill_on_drop: false }`
[INFO] [stdout] 80331f0d0e69d7304c4aa42093909369c3c4625d65f1b3d42c5a59e07f19d325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--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] 64d451f30c5f02da2e494d483d7ff3f0d261803c912f36bad935c9e4f2364cf7
[INFO] running `Command { std: "docker" "start" "-a" "64d451f30c5f02da2e494d483d7ff3f0d261803c912f36bad935c9e4f2364cf7", kill_on_drop: false }`
[INFO] [stderr]     Checking rprompt v1.0.5
[INFO] [stderr]     Checking unwrap v1.1.0
[INFO] [stderr]    Compiling libsodium-sys v0.0.15
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking rpassword v1.0.2
[INFO] [stderr]     Checking sodiumoxide v0.0.15
[INFO] [stderr]     Checking rsign v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/types.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             try!(write!(f, "{:x}", byte))
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:184:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |             try!(write!(f, "{:x}", byte))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/perror.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |     err: Box<StdError + Send + Sync>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/perror.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         where E: Into<Box<StdError + Send + Sync>>
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/types.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             try!(write!(f, "{:x}", byte))
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:184:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |             try!(write!(f, "{:x}", byte))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/perror.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |     err: Box<StdError + Send + Sync>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/perror.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         where E: Into<Box<StdError + Send + Sync>>
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> tests/integration.rs:235:13
[INFO] [stdout]     |
[INFO] [stdout] 235 |             try!(pk_buf.read_line(&mut _comment));
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Command`, `Stdio`
[INFO] [stdout]  --> tests/lib_functions.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufWriter`
[INFO] [stdout]   --> tests/lib_functions.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::BufWriter;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 try!(std::fs::remove_file(&pk_path));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:299:17
[INFO] [stdout]     |
[INFO] [stdout] 299 |                 try!(create_dir(dir));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:326:29
[INFO] [stdout]     |
[INFO] [stdout] 326 | ...                   try!(create_dir(&complete_path));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:346:17
[INFO] [stdout]     |
[INFO] [stdout] 346 |                 try!(std::fs::remove_file(&sk_path));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:382:27
[INFO] [stdout]     |
[INFO] [stdout] 382 |                 pk = Some(try!(pk_load(filename)));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:386:27
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 pk = Some(try!(pk_load_string(string)));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:399:18
[INFO] [stdout]     |
[INFO] [stdout] 399 |         let sk = try!(sk_load(sk_path));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:433:21
[INFO] [stdout]     |
[INFO] [stdout] 433 |                     try!(pk_load(path_or_string))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:435:21
[INFO] [stdout]     |
[INFO] [stdout] 435 |                     try!(pk_load_string(path_or_string))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:438:21
[INFO] [stdout]     |
[INFO] [stdout] 438 |             None => try!(pk_load(SIG_DEFAULT_PKFILE)),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 try!(std::fs::remove_file(&pk_path));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:299:17
[INFO] [stdout]     |
[INFO] [stdout] 299 |                 try!(create_dir(dir));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:326:29
[INFO] [stdout]     |
[INFO] [stdout] 326 | ...                   try!(create_dir(&complete_path));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:346:17
[INFO] [stdout]     |
[INFO] [stdout] 346 |                 try!(std::fs::remove_file(&sk_path));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:382:27
[INFO] [stdout]     |
[INFO] [stdout] 382 |                 pk = Some(try!(pk_load(filename)));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:386:27
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 pk = Some(try!(pk_load_string(string)));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:399:18
[INFO] [stdout]     |
[INFO] [stdout] 399 |         let sk = try!(sk_load(sk_path));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:433:21
[INFO] [stdout]     |
[INFO] [stdout] 433 |                     try!(pk_load(path_or_string))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:435:21
[INFO] [stdout]     |
[INFO] [stdout] 435 |                     try!(pk_load_string(path_or_string))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:438:21
[INFO] [stdout]     |
[INFO] [stdout] 438 |             None => try!(pk_load(SIG_DEFAULT_PKFILE)),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/main.rs:321:29
[INFO] [stdout]     |
[INFO] [stdout] 321 | ...                   std::env::home_dir().ok_or(PError::new(ErrorKind::Io,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/main.rs:321:29
[INFO] [stdout]     |
[INFO] [stdout] 321 | ...                   std::env::home_dir().ok_or(PError::new(ErrorKind::Io,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/main.rs:366:21
[INFO] [stdout]     |
[INFO] [stdout] 366 |                     std::env::home_dir().ok_or(PError::new(ErrorKind::Io, "can't find home dir"));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/main.rs:366:21
[INFO] [stdout]     |
[INFO] [stdout] 366 |                     std::env::home_dir().ok_or(PError::new(ErrorKind::Io, "can't find home dir"));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PK_UNT_COMMENT`
[INFO] [stdout]   --> tests/lib_functions.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PK_UNT_COMMENT: &'static str = "untrusted comment: rsign public key: C8842CB5A2989BE7";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PK`
[INFO] [stdout]   --> tests/lib_functions.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const PK: &[u8] = b"RWTnm5iitSyEyKyaniIFQabFeKj0EScabgDrJM8wsCBzg5jg9dFiWXCi";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SK_UNT_COMMENT`
[INFO] [stdout]   --> tests/lib_functions.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const SK_UNT_COMMENT: &'static str = "untrusted comment: rsign encrypted secret key";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "64d451f30c5f02da2e494d483d7ff3f0d261803c912f36bad935c9e4f2364cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64d451f30c5f02da2e494d483d7ff3f0d261803c912f36bad935c9e4f2364cf7", kill_on_drop: false }`
[INFO] [stdout] 64d451f30c5f02da2e494d483d7ff3f0d261803c912f36bad935c9e4f2364cf7
